The Spring,helical,compression, cataloged under National Stock Number 5360-00-411-4690, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Richardson Electronics Ltd Compucon Div. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-411-4690 |
| Primary Part Number | 53-10191 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Richardson Electronics Ltd Compucon Div |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.523 INCHES MINIMUM AND 0.543 INCHES MAXIMUM IN |
| Load Rating | 8.500 POUNDS MINIMUM AND 8.700 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.259 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.017 INCHES NOMINAL IN |
| Spring Deflection Rate | 12.900 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN |
| Spring Length Under Load | 0.350 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.523 INCHES MINIMUM AND 0.543 INCHES MAXIMUM IN |
| Coil Quantity | 5-3/4 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 631 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 |
|---|---|
| 53-10191 PRIMARY | Richardson Electronics Ltd Compucon Div (USA) |
| Reference | Meaning |
|---|---|
| 53-10191 | 5/9 Secondary reference U.S. Government activity |
| 53-10191 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-411-4690 is a Spring,helical,compression, manufactured by Richardson Electronics Ltd Compucon Div, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-411-4690 has 1 manufacturer part number on file: 53-10191 (Richardson Electronics Ltd Compucon Div).
Key specifications for 53-10191: Spring Free Outside Diameter: 0.523 INCHES MINIMUM AND 0.543 INCHES MAXIMUM IN; Load Rating: 8.500 POUNDS MINIMUM AND 8.700 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.259 INCHES NOMINAL IN. 15 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.