The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-436-4983, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-436-4983 |
| Primary Part Number | 218017951 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 8 |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL EXCEPT INSERT |
| Material | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL EXCEPT INSERT |
| Width Across Flats | 1.614 INCHES MINIMUM AND 1.634 INCHES MAXIMUM IN |
| Nominal Thread Size | 1.000 INCHES IN |
| Nut Height | 1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| Bearing Surface Type | CHAMFERED |
| Thread Series | UNJC |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Hardness Rating | 80.0 ROCKWELL C MINIMUM |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 218017951 | Naval Sea Systems Command (USA) |
| M25027/1-16C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M25027/1-16C | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| M32258-UCA16 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-32258 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 211070738 | Naval Sea Systems Command (USA) |
| MIL-N-25027/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-01-436-4983 is a Nut,self-Locking,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-436-4983 has 7 cross-referenced part numbers: 218017951 (Naval Sea Systems Command), M25027/1-16C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M25027/1-16C (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), M32258-UCA16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-32258 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 12 known substitutes for 5310-01-436-4983: 5310-00-205-7844, 5310-00-616-2934, 5310-01-241-1913 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 218017951: Thread Class: 3B; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 8; Material Document and Classification: QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL EXCEPT INSERT. 14 total characteristics are documented in the Federal Logistics Information System.