The Spring,helical,compression, cataloged under National Stock Number 5360-01-053-3289, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Engineering Center Philadelphia Div. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-053-3289 |
| Primary Part Number | 4381-3 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Engineering Center Philadelphia Div |
| Status | ACTIVE |
| Inside Diameter | 1.531 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Style Designator | CYLINDRICAL |
| Spring Free Outside Diameter | 1.775 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 1.500 INCHES NOMINAL IN |
| Spring Free Length | 4.000 INCHES NOMINAL IN |
| Material | STEEL COMP 8640 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-01-053-3289 is a Spring,helical,compression, manufactured by Naval Ship Engineering Center Philadelphia Div, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-01-053-3289 has 2 cross-referenced part numbers: 4381-3 (Naval Ship Engineering Center Philadelphia Div), 49052A (Babcock & Wilcox Companies, the Div Sales & Service).
There are 4 known substitutes for 5360-01-053-3289: 4510-00-512-0337, 6520-01-060-1666, 2990-01-167-2915 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4381-3: Inside Diameter: 1.531 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 9 total characteristics are documented in the Federal Logistics Information System.