| 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 |
| Relevant Components for NSN - 1240-01-078-8280, 1240010788280 | ||||
| 1265-00-614-8088 (1265006148088) | 1240-01-118-9964 (1240011189964) | 1285-00-449-6275 (1285004496275) | 1270-01-119-6523 (1270011196523) | |
| 1290-01-330-1595 (1290013301595) | 1270-00-313-9175 (1270003139175) | 1280-00-868-4875 (1280008684875) | 1290-01-546-6194 (1290015466194) | |
| 1290-01-416-9390 (1290014169390) | 1290-01-069-3391 (1290010693391) | 1270-00-019-7649 (1270000197649) | 1270-00-023-3389 (1270000233389) | |
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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