The Spring,helical,extension, cataloged under National Stock Number 5360-00-930-3816, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-930-3816 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A227-41 ASSN STD 1ST MATERIAL RESPONSE OR ASTM 229-41 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.510 INCHES MAXIMUM IN |
| Spring Deflection Rate | 78.600 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.472 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |
| Coil Quantity | 11-1/2 |
| Surface Treatment | VARNISH OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 309563 | 3/9 Design control — primary reference Bendix Corp the Brake and Steering Div |
| 309563 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| BX-309563 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 3201928 | 5/2 Secondary reference U.S. Government activity |
| 8144-48 | C/1 Advisory reference — outside the item-of-supply concept Prototype Development Inc |
NSN 5360-00-930-3816 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5360-01-167-4003. Verify interchangeability with system specifications before substitution.
Key specifications for 5360-00-930-3816: Spring Free Outside Diameter: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN; Design Type: CLOSED; Style Designator: CYLINDRICAL; Material Document and Classification: ASTM A227-41 ASSN STD 1ST MATERIAL RESPONSE OR ASTM 229-41 ASSN STD 2ND MATERIAL RESPONSE OVERALL. 10 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.