The Spring,helical,extension, cataloged under National Stock Number 5360-00-741-2117, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-741-2117 |
| Primary Part Number | 7412117 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| Load Rating | 115.00 POUNDS NOMINAL LBS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 2.859 INCHES NOMINAL SECOND END IN |
| Spring Free Length | 6.859 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 0.500 INCHES NOMINAL FIRST END IN |
| Coil to Hook Inside Length | 3.250 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.578 INCHES NOMINAL IN |
| Spring Length Under Load | 6.312 INCHES NOMINAL IN |
| Coil Quantity | 15 |
| Surface Treatment | PHOSPHATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.250 INCHES NOMINAL FIRST END IN |
| Hook Radius | 0.203 INCHES NOMINAL SECOND END 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 |
|---|---|
| 7412117 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| GCFC12102 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
| Reference | Meaning |
|---|---|
| F12102 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| FC12102 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| 85482R2 | 3/2 Design control — primary reference U.S. Government activity |
| 85482R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 85482R1 | 3/2 Design control — primary reference U.S. Government activity |
| 2281611 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 85482R2 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 2281611 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 5360-00-741-2117 is a Spring,helical,extension, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-741-2117 has 2 manufacturer part numbers on file: 7412117 (U S Army Tank Automotive Command Amsta-Im-Mm), GCFC12102 (Fwd Seagrave Holdings Lp).
Key specifications for 7412117: Spring Free Outside Diameter: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN; Load Rating: 115.00 POUNDS NOMINAL LBS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 16 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.