The Spring,helical,extension, cataloged under National Stock Number 5360-00-383-9974, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-383-9974 |
| Primary Part Number | A1867 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Mitsubishi Caterpillar Forklift America, Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.062 INCHES NOMINAL IN |
| End Style | RAISED HOOK BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.188 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Length | 3.688 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 0.688 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Coil Quantity | 24 |
| Surface Treatment | PAINT 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 |
|---|---|
| A1867 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| Reference | Meaning |
|---|---|
| Y612 | 3/2 Design control — primary reference U.S. Government activity |
| AB0090A1867 | 5/9 Secondary reference Ar Bee Corp |
| 09A1867 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 09A1867 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
NSN 5360-00-383-9974 is a Spring,helical,extension, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-383-9974 has 1 manufacturer part number on file: A1867 (Mitsubishi Caterpillar Forklift America, Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5930-01-186-9665, 8455-01-536-2686, 8455-01-648-0133. Verify interchangeability with system specifications before substitution.
Key specifications for A1867: Spring Free Outside Diameter: 0.062 INCHES NOMINAL IN; End Style: RAISED HOOK BOTH ENDS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 13 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.