| Item Name | Retainer Optical El |
| Federal Supply Group (FSG) | Fire Control Equipment |
| Federal Supply Class (FSC) | 1240 Optical Sighting And Ranging Equipment |
| National Item Identification Number (NIIN) | 01-078-8280 (010788280) |
| NCB Code | USA (01) |
| Manufacturer | Drs Sustainment Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| BPNC | HOLE CHAMFER ANGLE IN DEG | 45.0 |
| BPND | HOLE CHAMFER DIAMETER | 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM |
| SR-5 | DESIGN CONTROL REFERENCE | 12266634 |
| AAUB | HOLE DIAMETER | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.477 INCHES MINIMUM AND 0.487 INCHES MAXIMUM |
| SR-5 | MANUFACTURERS CODE | 19207 |
| ABUJ | THREAD SIZE | B3.000 IN.-32 |
| ABMD | RECESS DIAMETER | 3.060 INCHES MINIMUM AND 3.070 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-225/8, T651 OR ALUMINUM ALLOY, QQ-A-200/8, 6061, T6 |
| STYL | STYLE DESIGNATOR | RECESSED |
| BMTQ | GUIDE DESIGN | THREAD RELIEF |
| BMTR | GUIDE LOCATION | BOTH EDGES |
| BMTS | INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| BMTT | SETSCREW NOTCH | NOT PROVIDED |
| SR-5 | THE MANUFACTURERS DATA | |
| SURF | SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2 |
| Components Related to NSN - 1240-01-078-8280, 1240010788280 | ||||
| 1270-00-673-1409 (1270006731409) | 1270-01-319-8809 (1270013198809) | 1270-00-614-5972 (1270006145972) | 1280-00-228-5630 (1280002285630) | |
| 1210-00-176-2013 (1210001762013) | 1270-00-329-9259 (1270003299259) | 1280-00-830-6986 (1280008306986) | 1270-00-779-1598 (1270007791598) | |
| 1270-01-463-3531 (1270014633531) | 1240-01-072-0374 (1240010720374) | 1270-00-304-6827 (1270003046827) | 1220-00-693-5286 (1220006935286) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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