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MIL-DTL-16377 Fixtures, Lighting; And Associated Parts; Shipboard Use, General Specification ForThis specification covers fluorescent, incandescent lighting and solid state lighting \(SSL\) \(see 6.12.4\) luminaires and associated parts for legacy replacement and new luminaire development fixtures \(lights\) and associated parts, used for detail and general illumination on naval ships and submarines.

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MIL-DTL-16377J(SH)

PARAGRAPH

PAGE

3.9.1.5 Size. ..................................................................................................................................................21

3.9.1.6 Writing quality. ................................................................................................................................21

3.9.1.7 Marking. ...........................................................................................................................................21

3.9.1.8 Application and classification. .........................................................................................................21

3.9.1.8.1 Type I labels. ............................................................................................................................21

3.9.1.8.2 Type II labels. ...........................................................................................................................21

3.9.1.8.3 Type III labels...........................................................................................................................21

3.9.1.8.4 Type IV labels. .........................................................................................................................21

3.9.1.8.5 Type V labels. ...........................................................................................................................21

3.9.1.8.6 Type VI labels. .........................................................................................................................21

3.9.2 Identification and information plates. ......................................................................................................21

3.9.3 Identification plate (explosionproof). .......................................................................................................22

3.9.4 Instruction sheets or tags. .........................................................................................................................22

3.10 Interchangeability and standardization. .........................................................................................................22

3.10.1 Interchangeability...................................................................................................................................22

3.10.2 Standardization.......................................................................................................................................22

3.10.2.1 Component standardization. ...........................................................................................................22

3.10.2.2 Equipment standardization. ............................................................................................................22

3.10.2.3 Standard stock parts (see 6.12.6). ...................................................................................................22

3.10.2.4 Proprietary parts. ............................................................................................................................22

3.11 High-temperature fluorescent lighting fixtures. .............................................................................................22

3.11.1 Symbol numbers.....................................................................................................................................22

3.11.2 Component substitution. ........................................................................................................................22

3.12 400-Hertz fluorescent lighting fixtures. .........................................................................................................23

3.12.1 Symbol numbers.....................................................................................................................................23

3.12.2 Component substitution. ........................................................................................................................23

3.13 Workmanship. ................................................................................................................................................23

3.14 Energy efficiency. ..........................................................................................................................................24

3.15 Predicted lifetime for drivers for Type III luminaires. ...................................................................................24

4. VERIFICATION ....................................................................................................................................................24

4.1 Classification of inspections. ...........................................................................................................................24

4.2 Inspection conditions. ......................................................................................................................................24

4.3 First article inspection. .....................................................................................................................................24

4.3.1 Order of tests. ...........................................................................................................................................24

4.3.2 Inspection of parts. ...................................................................................................................................24

4.3.3 Combination of tests. ...............................................................................................................................24

4.4 Conformance inspection. .................................................................................................................................24

4.4.1 Comparison inspection. ............................................................................................................................25

4.4.2 Inspection of product for delivery. ...........................................................................................................25

4.4.2.1 Sampling plan for inspection of product for delivery. ......................................................................25

4.4.2.1.1 Lot.............................................................................................................................................25

4.4.2.1.2 Sampling for examination and conformance tests. ...................................................................25

4.5 Examination. ....................................................................................................................................................25

4.5.1 Visual examination...................................................................................................................................25

4.5.2 Examination for weight and dimensions. .................................................................................................26

4.6 Conformance tests............................................................................................................................................26

4.6.1 Complete fixtures or lights. ......................................................................................................................26

4.6.2 Plastic windows for type I fixtures and lights. .........................................................................................26

4.6.3 Lenses, globes, and roundels for type II fixtures and lights. ....................................................................26

4.7 Examination for preparation of delivery. .........................................................................................................26

4.8 Test procedures. ...............................................................................................................................................26

4.8.1 Operation..................................................................................................................................................26

4.8.2 Dielectric withstanding voltage. ...............................................................................................................27

4.8.3 Insulation resistance. ................................................................................................................................27

4.8.4 Optical uniformity test for windows, lenses, globes, and roundels. .........................................................27

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