The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-00-153-8400, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-153-8400 |
| Primary Part Number | 639333 |
| Item Name | Nut,self-Locking,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Pilot Length | 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Quantity Per Inch | 28 |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Material | STEEL COMP 8740 OVERALL |
| Nut Diameter | 0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Height | 0.387 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Class | 3B |
| Pilot Diameter | 0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 639333 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| LHL9249-5-4 | Harvard Industries Inc (USA) |
NSN 5310-00-153-8400 is a Nut,self-Locking,clinch, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-153-8400 has 2 cross-referenced part numbers: 639333 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), LHL9249-5-4 (Harvard Industries Inc).
There is 1 known substitute for 5310-00-153-8400: 5962-01-089-1912. Verify interchangeability with system specifications before substitution.
Key specifications for 639333: Thread Direction: RIGHT-HAND; Pilot Length: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM; Nominal Thread Size: 0.250 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.