The Spring,helical,compression, cataloged under National Stock Number 5360-00-291-5020, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-291-5020 |
| Primary Part Number | 521791 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 0.953 INCHES NOMINAL IN |
| Coil Helix Direction | LEFT-HAND |
| Inside Diameter | 0.109 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Y1015B3PC9 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| Y1015A1PC9 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| Y1015B2PC9 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| Y1015B1PC9 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| 521791 PRIMARY | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
NSN 5360-00-291-5020 is a Spring,helical,compression, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-291-5020 has 5 cross-referenced part numbers: Y1015B3PC9 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), Y1015A1PC9 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), Y1015B2PC9 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), Y1015B1PC9 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 521791 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).
There are 3 known substitutes for 5360-00-291-5020: 3040-00-122-6472, 5940-01-014-9830, 6625-01-343-7021. Verify interchangeability with system specifications before substitution.
Key specifications for 521791: Style Designator: CYLINDRICAL; Spring Free Length: 0.953 INCHES NOMINAL IN; Coil Helix Direction: LEFT-HAND; Inside Diameter: 0.109 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.