The Spring,helical,compression, cataloged under National Stock Number 5360-00-807-0063, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Baumbach E a Mfg Co. Government technical data includes 14 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 | 5360-00-807-0063 |
| Primary Part Number | R80 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Baumbach E a Mfg Co |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.939 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 5.000 INCHES NOMINAL IN |
| Accommodated Rod Diameter | 1.000 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 9.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 47.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.063 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 2.125 INCHES NOMINAL IN |
| Coil Quantity | 18 1/2 |
| Surface Treatment | PAINT OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Bore Diameter | 2.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| R80 PRIMARY | Baumbach E a Mfg Co (USA) |
NSN 5360-00-807-0063 is a Spring,helical,compression, manufactured by Baumbach E a Mfg Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-807-0063 has 1 manufacturer part number on file: R80 (Baumbach E a Mfg Co).
1 possible match (shared part number, not a government interchangeability claim): 6635-00-850-6125. Verify interchangeability with system specifications before substitution.
Key specifications for R80: Spring Free Outside Diameter: 1.939 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 5.000 INCHES NOMINAL IN; Accommodated Rod Diameter: 1.000 INCHES NOMINAL IN. 14 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.