AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-121-7944 (001217944) |
| NCB Code | USA (00) |
| Manufacturer | Penn Engineering And Manufacturing, Honeywell International Inc, Allied Signal Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| KF2-632 | penn engineering and manufacturing | nut plain spline | RFQ |
| KF2-632-ET | penn engineering and manufacturing | nut plain spline | RFQ |
| 1542786-13 | honeywell international inc | nut plain spline | RFQ |
| 1542786-13 | allied signal inc | nut plain spline | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVL | PILOT DIAMETER | 0.223 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.060 NOMINAL CENTIMETERS |
| ACTA | NUT STYLE | SPLINE |
| ACTD | NUT DIAMETER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.130 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| Relevant Components for NSN - 5310-00-121-7944, 5310001217944 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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