The Spring,helical,compression, cataloged under National Stock Number 5360-01-424-5243, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-424-5243 |
| Primary Part Number | E141.03203B002 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.263 INCHES MAXIMUM IN |
| Spring Solid Length | 4.420 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.936 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 5.171 INCHES MINIMUM AND 5.371 INCHES MAXIMUM IN |
| Inside Diameter | 0.946 INCHES MINIMUM IN |
| Spring Solid Outside Diameter | 1.263 INCHES MAXIMUM IN |
| Bore Diameter | 1.288 INCHES MINIMUM IN |
| 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 |
|---|---|
| 12374475 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| E141.03203B002 PRIMARY | Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation (USA) |
| Reference | Meaning |
|---|---|
| 12374475 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12374475 | 5/9 Secondary reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| E141-032038002 | 5/9 Secondary reference Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation |
NSN 5360-01-424-5243 is a Spring,helical,compression, manufactured by Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-424-5243 has 2 manufacturer part numbers on file: 12374475 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), E141.03203B002 (Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation).
Key specifications for E141.03203B002: Spring Free Outside Diameter: 1.263 INCHES MAXIMUM IN; Spring Solid Length: 4.420 INCHES MAXIMUM IN; Accommodated Rod Diameter: 0.936 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 8 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.