The Spring,helical,extension, cataloged under National Stock Number 5360-01-141-1821, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Forenta Lp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5360-01-141-1821 |
| Primary Part Number | 15803 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Forenta Lp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.750 INCHES NOMINAL IN |
| Spring Free Length | 28.160 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Coil Quantity | 335 |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Material | STEEL OVERALL |
| Load Rating | 10.00 POUNDS NOMINAL LBS |
| Coil Helix Direction | RIGHT-HAND |
| Inside Diameter | 0.590 INCHES NOMINAL IN |
| Design Type | CLOSED |
| Hook Radius | 0.295 INCHES NOMINAL BOTH ENDS IN |
| Spring Length Under Load | 8.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15803 PRIMARY | Forenta Lp (USA) |
NSN 5360-01-141-1821 is a Spring,helical,extension, manufactured by Forenta Lp, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-01-141-1821 has 1 cross-referenced part number: 15803 (Forenta Lp).
There are 4 known substitutes for 5360-01-141-1821: 5950-00-231-5280, 5365-00-924-7737, 6130-01-449-5246 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15803: Spring Free Outside Diameter: 0.750 INCHES NOMINAL IN; Spring Free Length: 28.160 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Coil Quantity: 335. 12 total characteristics are documented in the Federal Logistics Information System.