The Spring,helical,extension, cataloged under National Stock Number 5360-01-070-2322, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-070-2322 |
| Primary Part Number | 2758-N-40 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.875 INCHES NOMINAL IN |
| Load Rating | 80.00 POUNDS MINIMUM AND 90.00 POUNDS MAXIMUM LBS |
| End Style | MACHINE LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | DOUBLE CYLINDRICAL |
| Opening Width | 0.531 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Length | 11.574 INCHES NOMINAL IN |
| Distance Between Ends | 1.250 INCHES NOMINAL IN |
| Spring Length Under Load | 11.937 INCHES NOMINAL IN |
| Coil Quantity | 41 |
| Surface Treatment | ENAMEL BAKED OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.375 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 |
NSN 5360-01-070-2322 is a Spring,helical,extension, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-070-2322 has 2 manufacturer part numbers on file: 2758-N-40 (Meritor Heavy Vehicle Systems, Llc), S89082 (Cnh Industrial America Llc Dba Cnh America).
Key specifications for 2758-N-40: Spring Free Outside Diameter: 0.875 INCHES NOMINAL IN; Load Rating: 80.00 POUNDS MINIMUM AND 90.00 POUNDS MAXIMUM LBS; End Style: MACHINE LOOP BOTH ENDS; Design Type: CLOSED. 14 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.