The Spring,helical,extension, cataloged under National Stock Number 5360-01-102-8143, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-102-8143 |
| Primary Part Number | 7-834-000015 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.812 INCHES NOMINAL IN |
| End Style | REDUCED HOOK BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.438 INCHES NOMINAL FIRST END IN |
| Opening Width | 0.844 INCHES NOMINAL SECOND END IN |
| Spring Free Length | 5.093 INCHES NOMINAL IN |
| Spring Deflection Rate | 3.812 POUNDS PER INCH NOMINAL LBS |
| Coil to Hook Inside Length | 0.803 INCHES NOMINAL FIRST END IN |
| Coil to Hook Inside Length | 1.209 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.668 INCHES NOMINAL IN |
| Coil Quantity | 39-3/4 |
| Surface Treatment | OXIDE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL 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 |
|---|---|
| 7-834-000015 | Brighton Cromwell Llc (USA) |
| 7-834-000015 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 68-422 | 3/9 Design control — primary reference Bristol Spring Mfg Co |
| 7-834-000015 | 5/9 Secondary reference Minnpar, Llc Dba Minnpar |
NSN 5360-01-102-8143 is a Spring,helical,extension, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-102-8143 has 2 manufacturer part numbers on file: 7-834-000015 (Brighton Cromwell Llc), 7-834-000015 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7-834-000015: Spring Free Outside Diameter: 0.812 INCHES NOMINAL IN; End Style: REDUCED HOOK BOTH ENDS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 16 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.