The Spring,helical,extension, cataloged under National Stock Number 5360-00-792-8270, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-792-8270 |
| Primary Part Number | 9160493 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.100 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-171,FINISH 5,4 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| End Style | DOUBLE TWIST LOOP FIRST END |
| End Style | RECTANGULAR HOOK SECOND END |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.100 INCHES NOMINAL FIRST END IN |
| Material Document and Classification | QQ-W-423,FORM 1,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Spring Free Length | 0.540 INCHES NOMINAL IN |
| Hook Width | 0.080 INCHES NOMINAL SECOND END IN |
| Coil to Hook Inside Length | 0.056 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.076 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| Hook Radius | 0.025 INCHES NOMINAL FIRST 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 |
|---|---|
| 9160493 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5360-00-792-8270 is a Spring,helical,extension, manufactured by Us Army Aviation and Missile Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-792-8270 has 1 manufacturer part number on file: 9160493 (Us Army Aviation and Missile Command).
Key specifications for 9160493: Spring Free Outside Diameter: 0.100 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-171,FINISH 5,4 MIL STD SINGLE TREATMENT RESPONSE OVERALL; End Style: DOUBLE TWIST LOOP FIRST END; End Style: RECTANGULAR HOOK SECOND END. 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.