The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-494-8396, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-494-8396 |
| Primary Part Number | M25027/1-22C |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Material Document and Classification | ASTM,D4066,COMP A, TY 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT |
| Countersink Angle | 88.0 DEGREES MINIMUM SECOND END |
| Nominal Thread Size | 1.375 INCHES IN |
| Width Across Flats | 1.973 INCHES MINIMUM AND 2.011 INCHES MAXIMUM IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material | PLASTIC LOCKING INSERT |
| Material | NICKEL ALLOY 400 OVERALL EXCEPT INSERT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Material Document and Classification | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
| Counterbore Diameter | 1.427 INCHES MINIMUM AND 1.467 INCHES MAXIMUM FIRST END IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Height | 1.547 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 6 |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M25027/1-22C | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS17828-22C/MOD | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-N-25027/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 167-6404628-124 | Naval Sea Systems Command (USA) |
| 211039156 | Naval Sea Systems Command (USA) |
NSN 5310-01-494-8396 is a Nut,self-Locking,hexagon, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-494-8396 has 5 cross-referenced part numbers: M25027/1-22C (Zf Industrieantriebe Witten Gmbh), MS17828-22C/MOD (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-N-25027/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 167-6404628-124 (Naval Sea Systems Command), 211039156 (Naval Sea Systems Command).
There are 7 known substitutes for 5310-01-494-8396: 5310-01-241-1914, 5310-01-385-5986, 5310-01-436-4983 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for M25027/1-22C: Material Document and Classification: ASTM,D4066,COMP A, TY 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT; Countersink Angle: 88.0 DEGREES MINIMUM SECOND END; Nominal Thread Size: 1.375 INCHES IN; Width Across Flats: 1.973 INCHES MINIMUM AND 2.011 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.