The Spring,helical,compression, cataloged under National Stock Number 5360-00-526-9809, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 17 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-526-9809 |
| Primary Part Number | 1388607 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.843 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.3215 INCHES NOMINAL IN |
| Spring Deflection Rate | 370.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.542 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN |
| Coil Quantity | 7 |
| Surface Treatment | ZINC OVERALL |
| 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 |
|---|---|
| 1388607 | Westinghouse Electric Corp (USA) |
| 39J905PC6 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| WW6683726ITEM25 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 39J942PC48 | 5/9 Secondary reference Westinghouse Electric Corp |
| WW8453365PC48 | 5/9 Secondary reference General Electric Company |
| K6658959 | 5/9 Secondary reference General Electric Company |
| 1388607 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| WW8453365PC48 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 39J942PC48 | 5/2 Secondary reference U.S. Government activity |
| WW6683726ITEM25 | 5/9 Secondary reference General Electric Company |
| 6658959 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W8453343PC6 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 39J942PC48 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 39J905PC6 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| K6658959 | 3/9 Design control — primary reference U.S. Government activity |
| W6658959PC6 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 6658959 | 5/9 Secondary reference General Electric Company |
| W6658959PC6 | 5/9 Secondary reference General Electric Company |
| W8453343PC6 | 5/9 Secondary reference General Electric Company |
NSN 5360-00-526-9809 is a Spring,helical,compression, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-526-9809 has 2 manufacturer part numbers on file: 1388607 (Westinghouse Electric Corp), 39J905PC6 (Westinghouse Electric Corp).
Key specifications for 1388607: Spring Free Outside Diameter: 0.843 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 1.3215 INCHES NOMINAL IN. 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.