The Spring,helical,extension, cataloged under National Stock Number 5360-00-429-4329, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Dresser Industries Inc Waukesha Engine Div. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-429-4329 |
| Primary Part Number | 65347 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Dresser Industries Inc Waukesha Engine Div |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.719 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Load Rating | 116.500 POUNDS NOMINAL LBS |
| End Style | MACHINED HALF LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 2.437 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN |
| Spring Deflection Rate | 94.000 POUNDS PER INCH NOMINAL LBS |
| Spring Length Under Load | 3.531 INCHES NOMINAL IN |
| Coil Quantity | 12-1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hook Radius | 0.250 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 |
|---|---|
| 65347 PRIMARY | Dresser Industries Inc Waukesha Engine Div (USA) |
| Reference | Meaning |
|---|---|
| 65347 | 5/9 Secondary reference Dresser, Llc |
NSN 5360-00-429-4329 is a Spring,helical,extension, manufactured by Dresser Industries Inc Waukesha Engine Div, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-429-4329 has 1 manufacturer part number on file: 65347 (Dresser Industries Inc Waukesha Engine Div).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-416-2734. Verify interchangeability with system specifications before substitution.
Key specifications for 65347: Spring Free Outside Diameter: 0.719 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Load Rating: 116.500 POUNDS NOMINAL LBS; End Style: MACHINED HALF LOOP BOTH ENDS; Design Type: CLOSED. 12 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.