The Spring,helical,extension, cataloged under National Stock Number 5360-00-616-4472, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-616-4472 |
| Primary Part Number | 176798A21 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | ACTIVE |
| Coil Helix Direction | LEFT-HAND |
| Style Designator | CYLINDRICAL |
| Material | STEEL CORROSION RESISTING OVERALL |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Inside Diameter | 0.329 INCHES NOMINAL IN |
| Spring Deflection Rate | 4.950 POUNDS PER INCH NOMINAL LBS |
| Spring Free Length | 3.560 INCHES NOMINAL IN |
| Coil Quantity | 38-3/4 |
| Design Type | CLOSED |
| Hook Radius | 0.164 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Outside Diameter | 0.437 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 176798A21 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| 176798REV2PCA21SH6 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| 176798-A21 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5360-00-616-4472 is a Spring,helical,extension, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-616-4472 has 3 cross-referenced part numbers: 176798A21 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 176798REV2PCA21SH6 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 176798-A21 (Zf Industrieantriebe Witten Gmbh).
There is 1 known substitute for 5360-00-616-4472: 5360-01-494-3417. Verify interchangeability with system specifications before substitution.
Key specifications for 176798A21: Coil Helix Direction: LEFT-HAND; Style Designator: CYLINDRICAL; Material: STEEL CORROSION RESISTING OVERALL; End Style: SHORT TWISTED HOOK BOTH ENDS. 11 total characteristics are documented in the Federal Logistics Information System.