The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-596-6870, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Esna, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-596-6870 |
| Primary Part Number | 22M50 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Esna, Llc |
| Status | CANCELLED |
| Thread Class | 3B |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Bearing Surface Type | CHAMFERED |
| Nominal Thread Size | 0.125 INCHES IN |
| Nut Style | HEXAGON |
| Width Across Flats | 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Nut Height | 0.143 INCHES NOMINAL IN |
| Material | PLASTIC LOCKING INSERT |
| Material | STEEL NUT |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Surface Treatment | CADMIUM NUT |
| Thread Quantity Per Inch | 40 |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22M50 | Harvard Industries Inc (USA) |
| 364868 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| TS488 | Aerocontrolex Group, Inc. Div Talley Actuators (USA) |
| 21C1534-043 | General Electric Company (USA) |
| 103372 | Lexmark International, Inc. Dba Lexmark (USA) |
| 22NM50 | Harvard Industries Inc (USA) |
| PS1208-17 | Emerson Electric Co Alco Controls Div (USA) |
| 22M50 PRIMARY | Esna, Llc (USA) |
NSN 5310-00-596-6870 is a Nut,self-Locking,hexagon, manufactured by Esna, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-596-6870 has 8 cross-referenced part numbers: 22M50 (Harvard Industries Inc), 364868 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), TS488 (Aerocontrolex Group, Inc. Div Talley Actuators), 21C1534-043 (General Electric Company), 103372 (Lexmark International, Inc. Dba Lexmark) and 3 more.
There are 4 known substitutes for 5310-00-596-6870: 5935-00-013-9490, 5310-00-545-4617, 5315-00-839-2326 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22M50: Thread Class: 3B; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Bearing Surface Type: CHAMFERED; Nominal Thread Size: 0.125 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-596-6870 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.