The Spring,helical,extension, cataloged under National Stock Number 5360-00-312-4259, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-312-4259 |
| Primary Part Number | 2417955 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.000 INCHES NOMINAL IN |
| Load Rating | 9.10 POUNDS NOMINAL LBS |
| End Style | MACHINED HALF LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.188 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | B7A23E,GENERAL ELECTRIC CO MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.212 INCHES MINIMUM AND 3.402 INCHES MAXIMUM IN |
| Spring Deflection Rate | 4.650 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.818 INCHES NOMINAL IN |
| Spring Length Under Load | 5.010 INCHES NOMINAL IN |
| Coil Quantity | 24 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.409 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| 2417955 PRIMARY | General Electric Company (USA) |
| 11K3026AAITEM2C PRIMARY | General Electric Company (USA) |
| 11K3027AAITEM2C PRIMARY | General Electric Company (USA) |
| K9107146AAITEM2C PRIMARY | General Electric Company (USA) |
| 11K3121AAITEM2C PRIMARY | General Electric Company (USA) |
| 11K3154AAITEM2C PRIMARY | General Electric Company (USA) |
| M5114429AAPC4C PRIMARY | General Electric Company (USA) |
| 11K2764-2ITEM2C PRIMARY | General Electric Company (USA) |
| 11K3025AAITEM2C PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| M5114429AAPC4C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 2417955 | 5/2 Secondary reference U.S. Government activity |
| 11K2764-2ITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 11K3026AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 11K3025AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 11K3121AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 11K3027AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| K9107146AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 2417955 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 11K3154AAITEM2C | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
NSN 5360-00-312-4259 is a Spring,helical,extension, manufactured by General Electric Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-312-4259 has 9 manufacturer part numbers on file: 2417955 (General Electric Company), 11K3026AAITEM2C (General Electric Company), 11K3027AAITEM2C (General Electric Company), K9107146AAITEM2C (General Electric Company), 11K3121AAITEM2C (General Electric Company) and 4 more.
Key specifications for 2417955: Spring Free Outside Diameter: 1.000 INCHES NOMINAL IN; Load Rating: 9.10 POUNDS NOMINAL LBS; End Style: MACHINED HALF LOOP BOTH ENDS; Design Type: CLOSED. 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.