The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-426-8883, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-426-8883 |
| Primary Part Number | 3451-NU13841-120 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material | NICKEL ALLOY OVERALL |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series | UNJC |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Width Across Flats | 1.239 INCHES MINIMUM AND 1.257 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 10 |
| Thread Class | 3B |
| Nut Height | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3451-NU13841-120 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 751-6405228-60 | Naval Sea Systems Command (USA) |
| 845-7286651 ITEM 26 | Naval Sea Systems Command (USA) |
| 595-6401000-72 | Naval Sea Systems Command (USA) |
| MIL-N-25027 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| PL-999F0930 FIND 51 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 2643-825-91 ITEM 26 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| M25027/1-12C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 801-6404977-66 | Naval Sea Systems Command (USA) |
| 211070736 | Naval Sea Systems Command (USA) |
| 801-6404585-20 | Naval Sea Systems Command (USA) |
NSN 5310-01-426-8883 is a Nut,self-Locking,hexagon, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-426-8883 has 11 cross-referenced part numbers: 3451-NU13841-120 (Circor Naval Solutions Llc Dba Warren Pumps), 751-6405228-60 (Naval Sea Systems Command), 845-7286651 ITEM 26 (Naval Sea Systems Command), 595-6401000-72 (Naval Sea Systems Command), MIL-N-25027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 2 known substitutes for 5310-01-426-8883: 5310-01-198-4165, 5310-01-623-7821. Verify interchangeability with system specifications before substitution.
Key specifications for 3451-NU13841-120: Nominal Thread Size: 0.750 INCHES IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Material: NICKEL ALLOY OVERALL; Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.