| 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) | 00-344-7639 (003447639) |
| NCB Code | USA (00) |
| Manufacturer | Optical Technology Devices Inc, Navair And Navsea Managed |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1040234 | optical technology devices inc | ring retaining opti | 21587 | RFQ |
| 1040234 | navair and navsea managed | ring retaining opti | 10001 | RFQ |
| 73655 | navair and navsea managed | ring retaining opti | 10001 | RFQ |
| 73655 | optical technology devices inc | ring retaining opti | 21587 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABVL | Aperture Diameter | 0.548 INCHES NOMINAL |
| ABKV | Outside Diameter | 0.695 INCHES NOMINAL |
| AJYP | Screw Thread Series Designator | UNS |
| ABHP | Overall Length | 0.125 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| ABUJ | Thread Size | 17/32-32 |
| AAJD | Thread Class | 3A |
| AAJE | Thread Pitch Diameters | +0.6747 TO 0.6950 INCHES |
| BMTL | Internal Flange Thickness | 0.031 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| APJC | Thread Location | EXTERNAL |
| ABET | Thread Length | 0.094 INCHES |
| MATT | Material | STEEL |
| Components Related to NSN - 1240-00-344-7639, 1240003447639 | ||||
| 1240-01-601-3310 (1240016013310) | 1285-00-010-1257 (1285000101257) | 1290-00-168-5649 (1290001685649) | 1270-01-022-5769 (1270010225769) | |
| 1285-00-119-4448 (1285001194448) | 1260-00-210-4265 (1260002104265) | 1280-01-218-0487 (1280012180487) | 1240-01-175-8725 (1240011758725) | |
| 1285-01-200-2984 (1285012002984) | 1240-01-114-3066 (1240011143066) | 1265-00-159-7201 (1265001597201) | 1240-00-153-9237 (1240001539237) | |
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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