| Item Name | Nut Plain Spline |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-372-2674 (013722674) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M45938/12-3 | military specifications | nut plain spline | 81349 | RFQ |
| M45938/12-3 | national aerospace standards com | nut plain spline | 80205 | RFQ |
| MIL-N-45938/12 | military specifications | nut plain spline | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.228 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVM | PILOT LENGTH | 0.060 INCHES MAXIMUM |
| ACTA | NUT STYLE | SPLINE |
| ADEA | NUT HEIGHT | 0.060 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ACTD | NUT DIAMETER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNC |
| Relevant Components for NSN - 5310-01-372-2674, 5310013722674 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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