The Spring,helical,extension, cataloged under National Stock Number 5360-00-559-9257, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-559-9257 |
| Primary Part Number | 53304 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Kleinschmidt Inc |
| Status | ACTIVE |
| Design Type | CLOSED |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Surface Treatment | TIN OVERALL |
| Material | STEEL OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Coil Quantity | 46 |
| Spring Free Outside Diameter | 0.187 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.0925 INCHES NOMINAL IN |
| Hook Radius | 0.078 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53304 | Kleinschmidt Inc (USA) |
| SMB314707 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SMB314716-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 5360-00-559-9257 is a Spring,helical,extension, manufactured by Kleinschmidt Inc, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-559-9257 has 3 cross-referenced part numbers: 53304 (Kleinschmidt Inc), SMB314707 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SMB314716-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 2 known substitutes for 5360-00-559-9257: 6145-01-361-6556, 8520-01-590-8942. Verify interchangeability with system specifications before substitution.
Key specifications for 53304: Design Type: CLOSED; End Style: SHORT TWISTED HOOK BOTH ENDS; Surface Treatment: TIN OVERALL; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.