The Spring,helical,extension, cataloged under National Stock Number 5360-00-512-1365, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-512-1365 |
| Primary Part Number | 83248 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN |
| Load Rating | 5.00 POUNDS NOMINAL5.00 POUNDS NOMINAL LBS |
| End Style | SHORT TWISTED HOOK BOTH ENDSSHORT TWISTED HOOK BOTH ENDS |
| Design Type | CLOSEDCLOSED |
| Style Designator | CYLINDRICALCYLINDRICAL |
| Spring Free Length | 8.494 INCHES NOMINAL8.494 INCHES NOMINAL IN |
| Inside Diameter | 0.126 INCHES NOMINAL0.126 INCHES NOMINAL IN |
| Spring Length Under Load | 10.600 INCHES NOMINAL10.600 INCHES NOMINAL IN |
| Coil Quantity | 256256 |
| Coil Helix Direction | RIGHT-HAND OR RIGHT-HAND OR LEFT-HANDLEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hook Radius | 0.063 INCHES NOMINAL BOTH ENDS0.063 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 |
|---|---|
| 83248 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| 83248 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 83248 | 5/9 Secondary reference Garrett Transportation I, Inc. |
| 83248 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 5360PL1573656 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| Z00.N6000807236 | 5/9 Secondary reference Daher Aerospace - Ex Socata |
NSN 5360-00-512-1365 is a Spring,helical,extension, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-512-1365 has 2 manufacturer part numbers on file: 83248 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), 83248 (Honeywell International Inc. Div Aerospace - Torrance).
3 possible matches (shared part number, not a government interchangeability claim): 5910-00-649-2275, 3110-01-504-6299, 3433-01-629-5907. Verify interchangeability with system specifications before substitution.
Key specifications for 83248: Spring Free Outside Diameter: 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN; Load Rating: 5.00 POUNDS NOMINAL5.00 POUNDS NOMINAL LBS; End Style: SHORT TWISTED HOOK BOTH ENDSSHORT TWISTED HOOK BOTH ENDS; Design Type: CLOSEDCLOSED. 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.