The Nut,plain,clinch, cataloged under National Stock Number 5310-01-231-3858, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-231-3858 |
| Primary Part Number | M45938/1-12C |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Pilot Diameter | 0.207 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Size | 0.164 INCHES IN |
| Hardness Rating | 70.0 ROCKWELL B NOMINAL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Style | CLINCH |
| Pilot Length | 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Nut Height | 0.117 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Nut Diameter | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M45938/1-12C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 832NKS-(0.032) | Precision Metal Products Co (USA) |
| MIL-N-45938/1-12C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 18005A-SS-0832 | New Haven Mfg Corp Amatom Electronic Hardware Div (USA) |
| CLS-832-1 | Penn Engineering & Manufacturing Corp (USA) |
| 832NKS-(0.040) | Precision Metal Products Co (USA) |
NSN 5310-01-231-3858 is a Nut,plain,clinch, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-231-3858 has 6 cross-referenced part numbers: M45938/1-12C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 832NKS-(0.032) (Precision Metal Products Co), MIL-N-45938/1-12C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 18005A-SS-0832 (New Haven Mfg Corp Amatom Electronic Hardware Div), CLS-832-1 (Penn Engineering & Manufacturing Corp) and 1 more.
There are 2 known substitutes for 5310-01-231-3858: 5310-01-235-7575, 5340-01-435-4172. Verify interchangeability with system specifications before substitution.
Key specifications for M45938/1-12C: Pilot Diameter: 0.207 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Surface Treatment: PASSIVATE OVERALL; Thread Quantity Per Inch: 32. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-231-3858 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.