The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-01-131-2253, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-131-2253 |
| Primary Part Number | 10109593 |
| Item Name | Nut,self-Locking,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | CANCELLED |
| Nut Style | CLINCH |
| Nominal Thread Size | 0.112 INCHES IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Quantity Per Inch | 40 |
| Temp Rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| Pilot Diameter | 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Height | 0.139 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Nut Diameter | 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Pilot Length | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10109593 | Nimikkeistokeskus Ncb Finland (FIN) |
| MIL-N-45938/6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 950256-8 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| M45938/6-3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| RM22LHCFM1-40 | Esna, Llc (USA) |
| RM22LHCFM1-40 | Harvard Industries Inc (USA) |
NSN 5310-01-131-2253 is a Nut,self-Locking,clinch, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-131-2253 has 6 cross-referenced part numbers: 10109593 (Nimikkeistokeskus Ncb Finland), MIL-N-45938/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 950256-8 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), M45938/6-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RM22LHCFM1-40 (Esna, Llc) and 1 more.
There are 9 known substitutes for 5310-01-131-2253: 5310-00-538-7802, 5310-00-549-6821, 5310-00-984-5543 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10109593: Nut Style: CLINCH; Nominal Thread Size: 0.112 INCHES IN; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-131-2253 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.