Part Number
Part Number:
NSN:
NIIN:
Item Name:
LENS , OPTICAL INSTRUMENT
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C, TYPE 517-645 |
| ABMZ | DIAMETER | 1.437 INCHES NOMINAL |
| BMMT | BACK FOCAL LENGTH | 32.931 INCHES |
| BMMX | REFRACTION INDEX | 1.5170 NOMINAL |
| BMMW | FRONT FOCAL LENGTH | 32.811 INCHES |
| BMLY | AXIAL THICKNESS | 0.120 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | RANGE FINDER,INTEGRATED WITH FIRE CONTROL EQUIPMENT |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | -17.026 INCHES |
| BMMZ | ABBE CONSTANT | 64.500 |
| BMMS | EQUIVALENT FOCAL LENGTH | 32.931 INCHES |
| BMSB | SINGLE LENS STYLE | PLANO-CONVEX |