| Item Name | Ring Retaining Opti |
| Federal Supply Group (FSG) | Fire Control Equipment |
| Federal Supply Class (FSC) | 1240 Optical Sighting And Ranging Equipment |
| National Item Identification Number (NIIN) | 00-177-0659 (001770659) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVZ | GROOVE DIAMETER | 2.218 INCHES NOMINAL |
| ABET | THREAD LENGTH | 0.171 INCHES |
| ABHP | OVERALL LENGTH | 0.297 INCHES NOMINAL |
| APJC | THREAD LOCATION | INTERNAL |
| ABKV | OUTSIDE DIAMETER | 2.562 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 2.437-32 |
| MATL | MATERIAL | BRASS, WW-T-791, GRADE 2, TYPE A |
| AGAV | III END ITEM IDENTIFICATION | GUN SIGHT MK29 |
| ADWA | INNER GROOVE WIDTH | 0.0930 INCHES NOMINAL |
| BMTL | INTERNAL FLANGE THICKNESS | 0.064 INCHES NOMINAL |
| BMTY | GROOVE LOCATION | INSIDE FACE OF FLANGE |
| SURF | SURFACE TREATMENT | ANY ACCEPTABLE |
| Relevant Components for NSN - 1240-00-177-0659, 1240001770659 | ||||
| 1220-00-603-3266 (1220006033266) | 1270-00-345-7085 (1270003457085) | 1280-00-507-8645 (1280005078645) | 1240-00-389-3528 (1240003893528) | |
| 1280-01-224-9344 (1280012249344) | 1210-00-275-8925 (1210002758925) | 1240-01-500-3263 (1240015003263) | 1270-00-916-0160 (1270009160160) | |
| 1285-00-760-9308 (1285007609308) | 1260-00-382-4403 (1260003824403) | 1220-00-389-3368 (1220003893368) | 1260-00-724-0473 (1260007240473) | |
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.
Request for Quote
