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National Stock Number:
1680-01-259-6480
Federal Supply Class:
1680
National Item Identification Number:
012596480
Description:
WINDOW,OPTICAL FILTER
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Manufacturer Information:
| 1680-AH1-000-13 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ANY ACCEPTABLE METAL OR PLASTIC HOUSING MATERIAL; BLUE GLASS FILTER,N.V.G.COMPATIBLE GLASS 6210-EG-002,ASCOM; ONE PIVOT HOLE TO ACCOMMODATE 0.125 IN. DIA ROLLED PIN; ONE 0.156 IN. DIA HOLE W/0.313 IN. DIA COUNTERBORE 0.125 IN. DP; LENS BONDED TO HOUSING W/BLACK SILICONE SEALANT |
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