Part Number
Part Number:
NSN:
NIIN:
Item Name:
FILTER , LIGHT , OPTICAL INSTRUMENT
Definition:
AN ITEM HAVING TWO PLANE-PARALLEL SURFACES AND CONSISTING OF A POLARIZING MATERIAL BONDED BETWEEN GLASS OR PLASTIC. THIS ITEM TRANSMITS LIGHT IN ONLY ONE PLANE AND IS USUALLY USED IN PAIRS TO VARY THE LIGHT TRANSMITTED INTO OR THROUGH AN OPTICAL INSTRUMENT. EXCLUDES WINDOW, OPTICAL INSTRUMENT.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
OPTICAL SIGHTING AND RANGING EQU
Inclusions:
INCLUDES PERISCOPES FOR SUBMARINES; RANGE AND HEIGHT FINDERS; TELESCOPIC SIGHTS; OPTICAL INSTRUMENTS INTEGRATED WITH FIRE CONTROL EQUIPMENT.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ALQT | DENSITY VARIABILITY | NOT VARIABLE |
| ALQT | DENSITY VARIABILITY | NOT VARIABLE |
| ADAV | OVERALL DIAMETER | 37.0 MILLIMETERS NOMINAL |
| ADUM | OVERALL THICKNESS | 6.0 MILLIMETERS NOMINAL |
| ALRY | SURFACE PARALLELISM | 4.0 MINUTES |
| ALQY | SURFACE MATERIAL | GLASS |