Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 81121, a Federal Screw Products Inc component we feature that is listed with the NSN 5310010437752 and item name “Nut Self Locking Spline.” For further identification, part number 81121 was also specifically produced under CAGE Code 73734 and belongs to Federal Supply Class (FSC) 5310 Nuts and Washers. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 81121 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 81121 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-043-7752 Item Description: Nut Self Locking Spline | 5310 | 010437752 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 81121 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVL | PILOT DIAMETER | 0.264 INCHES MINIMUM AND 0.267 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.063 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM NUT |
| ADEA | NUT HEIGHT | 0.286 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.053 INCHES NOMINAL NUT |
| ASDB | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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