The Spring,helical,compression, cataloged under National Stock Number 5360-01-357-1559, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Glenair, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-01-357-1559 |
| Primary Part Number | 687-394-4 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.980 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Style Designator | TAPERED |
| Spring Deflection Rate | 2.640 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.370 INCHES NOMINAL IN |
| Stock Diameter | 0.011 INCHES MINIMUM AND 0.013 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 0.980 INCHES NOMINAL IN |
| Coil Quantity | 3-1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 687-394-4 PRIMARY | Glenair, Inc. (USA) |
| 901-436-4 | Electro Adapter Inc (USA) |
| 12347630-4 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| CP7630-4 | Compaero, Inc. Dba Compaero Inc (USA) |
| 12347630-4 | Hellermanntyton Limited Dba Staeng (GBR) |
| 12347630-4 | Glenair, Inc. (USA) |
| 12347630-4 | Isodyne Inc. (USA) |
| Reference | Meaning |
|---|---|
| HE400 | 5/9 Secondary reference Hellermanntyton Limited Dba Staeng |
| ISO-500 | 5/9 Secondary reference Isodyne Inc. |
| HE400 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
NSN 5360-01-357-1559 is a Spring,helical,compression, manufactured by Glenair, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-357-1559 has 7 manufacturer part numbers on file: 687-394-4 (Glenair, Inc.), 901-436-4 (Electro Adapter Inc), 12347630-4 (U S Army Tank Automotive Command Amsta-Im-Mm), CP7630-4 (Compaero, Inc. Dba Compaero Inc), 12347630-4 (Hellermanntyton Limited Dba Staeng) and 2 more.
Key specifications for 687-394-4: Spring Free Outside Diameter: 0.980 INCHES NOMINAL IN; End Style: SPRING END,SQUARED BOTH ENDS; Style Designator: TAPERED; Spring Deflection Rate: 2.640 POUNDS PER INCH NOMINAL LBS. 10 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.