The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-078-2977, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-078-2977 |
| Primary Part Number | 22589 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Class | 3B |
| Width Across Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Series | UNF |
| Thread Quantity Per Inch | 24 |
| Bearing Surface Type | CHAMFERED |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.282 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22589 PRIMARY | Industrial Technologies and Services Llc (USA) |
NSN 5310-01-078-2977 is a Nut,self-Locking,hexagon, manufactured by Industrial Technologies and Services Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-078-2977 has 1 cross-referenced part number: 22589 (Industrial Technologies and Services Llc).
There are 4 known substitutes for 5310-01-078-2977: 3120-00-640-8311, 3610-00-773-5572, 5999-01-221-7962 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22589: Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Thread Class: 3B; Width Across Flats: 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN; Nominal Thread Size: 0.375 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.