The Spring,helical,torsion, cataloged under National Stock Number 5360-01-689-4767, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-689-4767 |
| Primary Part Number | RS16933RH |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Spring Free Outside Diameter | 11.00 INCHES NOMINAL IN |
| End Style | STRAIGHT END BOTH ENDS |
| End Length | 5.50 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 3.75 INCHES NOMINAL IN |
| Inside Diameter | 2.50 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| RS16933RH PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| Reference | Meaning |
|---|---|
| RS16933RH | D/9 Drawing number reference only Schutt Industries of Clintonville, Wis., Inc. Div Schutt Industries of Clintonville, Wi Inc. |
NSN 5360-01-689-4767 is a Spring,helical,torsion, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-689-4767 has 1 manufacturer part number on file: RS16933RH (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RS16933RH: Spring Free Outside Diameter: 11.00 INCHES NOMINAL IN; End Style: STRAIGHT END BOTH ENDS; End Length: 5.50 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION RIGHT HAND. 7 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.