We are pleased to confirm immediate availability for 557382 (Nut Plain Round), carrying NSN 5310-00-011-2656 and manufactured by Kito Mfg Co Ltd (CAGE code S0254). This certified component is classified under FSG 53 Hardware and Abrasives/FSC 5310 Nuts and Washers (NIIN: 00-011-2656), meeting all military specifications for guaranteed traceability and performance compliance.
To receive a rapid quote for part 557382 (15-minute response guaranteed), please complete the form below. Providing detailed requirements ensures our specialists can quickly deliver competitive pricing, verified availability, and exact specification matching for NSN 5310-00-011-2656. Rest assured, you’ll receive the precise aerospace component your project demands.
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Aviation Purchasing Platform is a trusted sourcing solution owned and operated by ASAP Semiconductor—an AS9120B, ISO 9001:2015, and FAA 0056B certified distributor. With access to over 10 million national stock numbers (NSNs) across 26+ federal supply categories, we specialize in procuring rare, obsolete, and long-lead-time components, including Kito Mfg Co Ltd parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 5310-00-011-2656—including this part—is uniquely labeled to reflect its integration into the U.S. DoD supply system. As a National Stock Number, it signifies compliance with NATO and U.S. Department of Defense standards, ensuring traceability, quality, and interoperability across allied military operations.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-011-2656 Item Description: Nutplainround | 5310 | 000112656 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 55732 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABPH | SMALL END DIAMETER | 1 045 INCHES MINIMUM AND 1 055 INCHES MAXIMUM |
| ABQU | DRIVE POINT DEPTH | 0 065 INCHES MINIMUM AND 0 075 INCHES MAXIMUM |
| ACTD | NUT DIAMETER | 1 145 INCHES MINIMUM AND 1 155 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0 240 INCHES MINIMUM AND 0 260 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0 180 INCHES MINIMUM AND 0 200 INCHES MAXIMUM |
| ADBM | DRIVE POINT QUANTITY | 9 |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
