The Nut,self-Locking,spline, cataloged under National Stock Number 5310-00-366-3488, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5310-00-366-3488 |
| Primary Part Number | 8081581 |
| Item Name | Nut,self-Locking,spline |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc |
| Status | ACTIVE |
| Material | STEEL COMP 1116 NUT |
| Nut Style | SPLINE |
| Material Document and Classification | SAE 1116 ASSN STD 1ST MATERIAL RESPONSE NUT |
| Surface Treatment | CADMIUM OVERALL EXCEPT INSERT |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNF |
| Nominal Thread Size | 0.500 INCHES IN |
| Nut Diameter | 0.875 INCHES NOMINAL IN |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 0.938 INCHES NOMINAL IN |
| Pilot Diameter | 0.695 INCHES MINIMUM AND 0.701 INCHES MAXIMUM IN |
| Pilot Length | 0.562 INCHES NOMINAL IN |
| Material | PLASTIC LOCKING INSERT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-366-3488 is a Nut,self-Locking,spline, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-366-3488 has 3 cross-referenced part numbers: 8081581 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc), 8081581 (General Motors Corp), 8081581 (General Motors Corp Electro-Motive Div).
There are 2 known substitutes for 5310-00-366-3488: 5999-00-172-8253, 5306-00-802-4755. Verify interchangeability with system specifications before substitution.
Key specifications for 8081581: Material: STEEL COMP 1116 NUT; Nut Style: SPLINE; End Item Identification: LOGISTGICS SUPPORT VESSEL; Material Document and Classification: SAE 1116 ASSN STD 1ST MATERIAL RESPONSE NUT. 16 total characteristics are documented in the Federal Logistics Information System.