The Spring,helical,extension, cataloged under National Stock Number 5360-01-321-6759, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Orbit International Corp. Div Orbit Instrument. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Raytheon Company Div Rmd Strategic (CAGE 05869); Orbit International Corp. Div Orbit Instrument (CAGE 11263) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-321-6759 |
| Primary Part Number | 59684-2 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Orbit International Corp. Div Orbit Instrument |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-01-321-6759 is a Spring,helical,extension, manufactured by Orbit International Corp. Div Orbit Instrument, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-321-6759 has 2 manufacturer part numbers on file: 5100-273 (Raytheon Company Div Rmd Strategic), 59684-2 (Orbit International Corp. Div Orbit Instrument).
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.