The Spring,helical,compression, cataloged under National Stock Number 5360-00-050-6553, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 14 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 | 5360-00-050-6553 |
| Primary Part Number | 506553 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Spring Solid Outside Diameter | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Spring Free Length | 0.500 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| End Style | SPRING END,GROUND BOTH ENDS |
| Load Rating | 7.500 POUNDS NOMINAL LBS |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL UNS K08500 AND STEEL UNS K15047 OVERALL |
| Spring Solid Length | 0.312 INCHES NOMINAL IN |
| Inside Diameter | 0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-W-470,COMP A FED SPEC 1ST MATERIAL RESPONSE AND QQ-W-412,COMP 1,TYPE 1 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Coil Quantity | 9 |
| Spring Length Under Load | 0.312 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Spring Free Outside Diameter | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 506553 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5995000506553 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5360-00-050-6553 is a Spring,helical,compression, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-050-6553 has 2 cross-referenced part numbers: 506553 (Army Weapons Command Attn Amswe-Ree-S), 5995000506553 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There is 1 known substitute for 5360-00-050-6553: 4940-00-221-2446. Verify interchangeability with system specifications before substitution.
Key specifications for 506553: Spring Solid Outside Diameter: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Spring Free Length: 0.500 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; End Style: SPRING END,GROUND BOTH ENDS. 14 total characteristics are documented in the Federal Logistics Information System.