1240-00-382-2021 HEADREST,OPTICAL INSTRUMENT Index 4931-00-382-2026 ARM ASSEMBLY

National Stock Number:
6650-00-382-2023

Federal Supply Class:
6650

National Item Identification Number:
003822023

Description:
LENS,OPTICAL INSTRUMENT

Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.


Manufacturer Information:
24850510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
24850553711NAVAL SEA SYSTEMS COMMAND
LD260624PC3010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
LD260624PC3053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
COMPOUND LENS STYLEDOUBLET
INDIVIDUAL LENS STYLEDOUBLE CONVEX AND PLANO-CONCAVE
MATERIALBARIUM FLINT GLASS AND GLASS BOROSILICATE
SPECIAL FEATURESISSUED IN SETS


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