The Nut,plain,clinch, cataloged under National Stock Number 5310-01-522-7551, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-522-7551 |
| Primary Part Number | M45938-1-4 |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Nut Diameter | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hardness Rating | 70.0 ROCKWELL B NOMINAL |
| Nominal Thread Size | 0.112 INCHES IN |
| Thread Quantity Per Inch | 40 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Pilot Diameter | 0.162 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Nut Style | CLINCH |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.080 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Pilot Length | 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M45938-1-4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| NASM45938/1 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| M45938-1-4 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5310-01-522-7551 is a Nut,plain,clinch, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-522-7551 has 3 cross-referenced part numbers: M45938-1-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NASM45938/1 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), M45938-1-4 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 3 known substitutes for 5310-01-522-7551: 5310-01-044-6570, 5310-01-124-1257, 5310-01-252-3101. Verify interchangeability with system specifications before substitution.
Key specifications for M45938-1-4: Nut Diameter: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Surface Treatment: PASSIVATE OVERALL; Material: STEEL CORROSION RESISTING OVERALL; Hardness Rating: 70.0 ROCKWELL B NOMINAL. 13 total characteristics are documented in the Federal Logistics Information System.