The Spring,helical,compression, cataloged under National Stock Number 5360-00-260-4146, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-260-4146 |
| Primary Part Number | 3307998 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 3.750 INCHES MINIMUM AND 3.875 INCHES MAXIMUM IN |
| Inside Diameter | 0.478 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| Coil Quantity | 20 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| N33384PC9 | Hatch & Kirk, Inc. (USA) |
| N36936PC3 | Hatch & Kirk, Inc. (USA) |
| 3307998 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3307998 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| N36936PC3 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| N33384PC9 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 5360-00-260-4146 is a Spring,helical,compression, manufactured by Hatch & Kirk, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-260-4146 has 3 manufacturer part numbers on file: N33384PC9 (Hatch & Kirk, Inc.), N36936PC3 (Hatch & Kirk, Inc.), 3307998 (Hatch & Kirk, Inc.).
Key specifications for 3307998: Spring Free Outside Diameter: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 3.750 INCHES MINIMUM AND 3.875 INCHES MAXIMUM IN. 8 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.