Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCALE , DIOPTER
Definition:
A GRADUATED SCALE, USUALLY CYLINDRICAL IN SHAPE, ATTACHED TO, OR FORMING A PART OF, THE FOCUSING NUT OR KNOB OF THE EYEPIECE OF AN OPTICAL INSTRUMENT. IT IS READ IN CONJUNCTION WITH A LINE OR DART INDICATOR TO MEASURE THE CHANGE IN REFRACTING POWER OF THE EYEPIECE, IN DIOPTERS, AND INTRODUCES CORRECTION TO COMPENSATE FOR THE EYESIGHT VARIATION OF THE OBSERVER. IT MAY HAVE A KNURLED PERIPHERY AND/OR TEETH ON THE INSIDE DIAMETER.
CAGE Information
| Code | Company |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 |
|---|---|---|
| AETS | INSCRIPTION COLOR | WHITE |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.965 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.410 INCHES NOMINAL |
| BPPD | SCALE UNIT OF MEASURE INSCRIPTION | 2,MINUS SIGN/IN SYMBOL FORM/,0,PLUS SIGN/IN SYMBOL FORM/,2 |
| SURF | SURFACE TREATMENT | ANODIZED |
| ABWG | SCALE DIVISION QUANTITY | 5 |
| ZZZV | FSC APPLICATION DATA | PERISCOPE,M15A1,INTEGRATED WITHFIRE CONTROL EQUIPMENT |
| ALGC | MOUNTING CONFIGURATION | INTERNALLY THD RING |
| AARX | INSIDE DIAMETER | 1.587 INCHES NOMINAL |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-354, COND T-CANCELED |