Part Number
Part Number:
NSN:
NIIN:
Item Name:
WINDOW , OPTICAL INSTRUMENT
Definition:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.
CAGE Information
| Code | Company |
|---|---|
| SCY13 | E.C.A ETABLISSEMENT CENTRAL DES APPR |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | LIGHT DEVIATION NOT TO EXCEED 5 MIN OF ARC AND SURFACE QUALITY 80-50 |
| ZZZV | FSC APPLICATION DATA | INFINITY SIGHT |
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, GRADE C |
| ABNM | THICKNESS | 0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ABMZ | DIAMETER | 1.528 INCHES MINIMUM AND 1.531 INCHES MAXIMUM |
| BMSM | POLISHED PERIPHERY | NOT PROVIDED |
| BMSG | POLISHED SURFACE | BOTH |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |