The Spring,helical,compression, cataloged under National Stock Number 5360-00-780-3611, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Saginaw Products Corporation Dba Cignys. Government technical data includes 10 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-780-3611 |
| Primary Part Number | 19857 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Saginaw Products Corporation Dba Cignys |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.940 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 2.000 INCHES NOMINAL IN |
| Inside Diameter | 0.814 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.940 INCHES NOMINAL IN |
| Coil Quantity | 6 |
| Surface Treatment | OXIDE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-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 |
|---|---|
| 19857 PRIMARY | Saginaw Products Corporation Dba Cignys (USA) |
NSN 5360-00-780-3611 is a Spring,helical,compression, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-780-3611 has 1 manufacturer part number on file: 19857 (Saginaw Products Corporation Dba Cignys).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-205-3496. Verify interchangeability with system specifications before substitution.
Key specifications for 19857: Spring Free Outside Diameter: 0.940 INCHES NOMINAL IN; End Style: SPRING END,SQUARED BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 2.000 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.