The Spring,helical,extension, cataloged under National Stock Number 5360-00-737-1011, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-737-1011 |
| Primary Part Number | A5335 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.688 INCHES NOMINAL IN |
| Load Rating | 21.000 POUNDS MINIMUM AND 25.000 POUNDS MAXIMUM LBS |
| End Style | OFFSET HOOK, SIDE BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 4.019 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 0.688 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 0.544 INCHES NOMINAL IN |
| Spring Length Under Load | 8.500 INCHES NOMINAL IN |
| Coil Quantity | 33 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 1080 OVERALL |
| Hook Radius | 0.188 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A5335 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| GPW2635 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 7371011 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| GPW2635 | 5/9 Secondary reference Ford Motor Company |
NSN 5360-00-737-1011 is a Spring,helical,extension, manufactured by Am General Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-737-1011 has 1 manufacturer part number on file: A5335 (Am General Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-00-754-4599, 5975-01-521-8439. Verify interchangeability with system specifications before substitution.
Key specifications for A5335: Spring Free Outside Diameter: 0.688 INCHES NOMINAL IN; Load Rating: 21.000 POUNDS MINIMUM AND 25.000 POUNDS MAXIMUM LBS; End Style: OFFSET HOOK, SIDE BOTH ENDS; Design Type: CLOSED. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.