Part Number
Definition:
A CYLINDRICAL, EXTERNALLY THREADED ITEM HAVING A CENTRALLY LOCATED HOLE SPECIFICALLY DESIGNED TO RETAIN BY MEANS OF EITHER A RAISED BOX (SHOULDER), OR COUNTERBORE, COUNTERSINK, OR A SIMILAR SHAPED RECESS, AN OPTICAL ELEMENT SUCH AS A LENS, RETICLE, CELL, AND THE LIKE, IN OPTICAL ASSEMBLIES. IT MUST HAVE DRILLED HOLES OR SLOTS TO FACILITATE ASSEMBLY AND DISASSEMBLY. FOR ITEMS WHICH HOUSE THE OPTICAL ELEMENT(S), AND FORM THE INTERNAL OR CENTRAL PORTIONS OF AN OPTICAL SYSTEM, SEE CELL, OPTICAL ELEMENT. EXCLUDES RING, EXTERNALLY THREADED.
CAGE Information
| Code | Company |
|---|---|
| 28210 | UNITED STANDARD INDUSTRIES INC. |
Federal Supply Class
Title
NIGHT VISION EQUIPMENT, EMITTED
Inclusions:
INCLUDES SIGHTING AND OBSERVATION DEVICES, TARGET DETECTORS AND LOCATORS, REMOTE VIEWING SYSTEMS UTILIZING HEAT RADIATION EMITTED FROM OBJECT(S), ASSOCIATED RADIATION SOURCES, IMAGE CONVERTERS AND IMAGE INTENSIFIERS, OPTICAL CELLS AND OTHER COMPONENTS DESIGNED FOR NIGHT VISION EQUIPMENT. HOLDERS AND LENS USED WITH INFRARED EQUIPMENT ARE ALSO INCLUDED IN THIS FSC.
Exclusions:
EXCLUDES OPTICAL SIGHTING DEVICES WHICH INCORPORATE BOTH DAY AND NIGHT VIEWING CHARACTERISTICS WITHIN AN INTEGRAL UNIT FOR FIRE CONTROL PURPOSE, NONNIGHT VISION TYPE ITEMS DESIGNED FOR USE WITH GUIDED MISSILES, COMMUNICATIONS, OR LABORATORY EQUIPMENT, AND OPTICAL ELEMENTS, SUCH AS LENS, PRISMS, WINDOWS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | CABINET,ELEC ASSY CY-6255/GRC AND IMAGE INTENSIFIER ASSY MX-8239/UV AND POWER SUPPLY PP-179A/GRD-1 |
| BMTT | SETSCREW NOTCH | NOT PROVIDED |
| ABGL | WIDTH | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| BMTQ | GUIDE DESIGN | THREAD CHAMFER |
| MATL | MATERIAL | ALUMINUM ALLOY AND ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T351 |
| SURF | SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2, CLASS 2 |
| SPCL | SPECIAL TEST FEATURES | FINISH ANODIZE IAW MIL-A-8525 |
| ABHP | OVERALL LENGTH | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 3.526 INCHES MINIMUM AND 3.536 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| SUPP | SUPPLEMENTARY FEATURES | ALL FILLETS 0.005 TO 0.010 |
| AKCV | DRIVE TYPE | SLOTTED |
| ZZZV | FSC APPLICATION DATA | NIGHT VISION EQUIP. EMITTED AND REFLECTED RADIATION |
| ABKT | HOLE OR SLOT QUANTITY | 2 |
| BMTR | GUIDE LOCATION | EDGE OPPOSITE DRIVE EDGE |
| BMTS | INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| AEJZ | DEPTH | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 3.341 INCHES MINIMUM AND 3.351 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | RECESSED |
| ABUJ | THREAD SIZE | 3.656 IN.-32 |
| BMTN | DRIVE FACILITY ANGULAR SPACING IN DEG | 180.0 |