The Spring,helical,compression, cataloged under National Stock Number 5360-01-182-5113, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-182-5113 |
| Primary Part Number | HS4953-074-12S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.850 INCHES NOMINAL IN |
| Load Rating | 30.240 POUNDS NOMINAL LBS |
| Spring Solid Length | 0.386 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.250 INCHES NOMINAL IN |
| Spring Deflection Rate | 21.700 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.654 INCHES NOMINAL IN |
| Stock Diameter | 0.098 INCHES NOMINAL IN |
| Spring Length Under Load | 0.691 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| HS4953-074-12S | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| C0975-074-1250S | 5/9 Secondary reference U.S. Government activity |
| C0975-074-1250S | 3/2 Design control — primary reference U.S. Government activity |
| HS4953-074-12S | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5360-01-182-5113 is a Spring,helical,compression, manufactured by The Boeing Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-182-5113 has 1 manufacturer part number on file: HS4953-074-12S (The Boeing Company).
Key specifications for HS4953-074-12S: Spring Free Outside Diameter: 0.850 INCHES NOMINAL IN; Load Rating: 30.240 POUNDS NOMINAL LBS; Spring Solid Length: 0.386 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 12 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.