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National Stock Number:
6220-00-722-3148
Federal Supply Class:
6220
National Item Identification Number:
007223148
Description:
LENS,LIGHT
Detail:
A transparent or translucent item designed to enclose or be placed in front of a light source. Sections of the lens may be opaque. It may or may not include a holder. It is designed to be either a replacement unit for a specific type of light, such as LIGHT, INDICATOR; LIGHT, NAVIGATIONAL, MARINE; STOP LIGHT, VEHICULAR; and LANTERN, ELECTRIC or that portion of a SWITCH, (as modified) used as an actuator and having provisions for illumination. See also, WINDOW, LIGHTING FIXTURE; GLOBE; ELECTRIC LIGHT; and FILTER (2), (as modified).
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Manufacturer Information:
| 619165-6 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| STYLE DESIGNATOR | FLAT | | OVERALL DIAMETER | 2.950 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | MATERIAL | GLASS LENS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-7989,CL B MIL SPEC SINGLE MATERIAL RESPONSE LENS | | LIGHT TRANSMISSION DESIGN | OPAQUE AND | | TRANSLUCENT LENS | | SURFACE CONDITION | GROOVED BACK | | SMOOTH FACE | | COLOR | GREEN LENS | | SPECIAL FEATURES | ONE HALF CLEAR OTHER HALF OPAQUE | | FSC APPLICATION DATA | LIGHT,NAVIGATIONAL ACFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 619165-6 |
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