The Spring,helical,compression, cataloged under National Stock Number 5360-01-671-5399, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Military Petroleum and Water Systems Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-671-5399 |
| Primary Part Number | 87011A3900M1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Military Petroleum and Water Systems Inc |
| Status | ACTIVE |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Spring Solid Length | 1.150 INCHES NOMINAL IN |
| Spring Free Length | 4.500 INCHES NOMINAL IN |
| Spring Deflection Rate | 5.4 POUNDS PER INCH NOMINAL LBS |
| Stock Diameter | 0.092 INCHES NOMINAL IN |
| Coil Quantity | 11.5 |
| 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 |
|---|---|
| 87011A3900M1 PRIMARY | Military Petroleum and Water Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 87011A3900 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5360-01-671-5399 is a Spring,helical,compression, manufactured by Military Petroleum and Water Systems Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-671-5399 has 1 manufacturer part number on file: 87011A3900M1 (Military Petroleum and Water Systems Inc).
Key specifications for 87011A3900M1: End Style: SPRING END,SQUARED BOTH ENDS; Spring Solid Length: 1.150 INCHES NOMINAL IN; Spring Free Length: 4.500 INCHES NOMINAL IN; Spring Deflection Rate: 5.4 POUNDS PER INCH NOMINAL LBS. 7 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.