The Spring,helical,extension, cataloged under National Stock Number 5360-01-398-7465, 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. Government technical data includes 15 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 | 5360-01-398-7465 |
| Primary Part Number | 59684G |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Orbit International Corp. Div Orbit Instrument |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.060 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC 3RD TREATMENT RESPONSE OVERALL |
| Load Rating | 0.320 POUNDS NOMINAL LBS |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Precious Material | GOLD |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OR AMS-5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.250 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 0.046 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 0.046 INCHES NOMINAL IN |
| Surface Treatment | COPPER AND NICKEL AND GOLD OVERALL |
| Precious Material and Location | OUTSIDE SURFACE GOLD |
| Coil Helix Direction | LEFT-HAND OR RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| Hook Radius | 0.023 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 |
|---|---|
| 59684G PRIMARY | Orbit International Corp. Div Orbit Instrument (USA) |
NSN 5360-01-398-7465 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 5360-01-398-7465 has 1 manufacturer part number on file: 59684G (Orbit International Corp. Div Orbit Instrument).
Key specifications for 59684G: Spring Free Outside Diameter: 0.060 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC 3RD TREATMENT RESPONSE OVERALL; Load Rating: 0.320 POUNDS NOMINAL LBS; End Style: SHORT TWISTED HOOK BOTH ENDS. 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.