The Spring,helical,compression, cataloged under National Stock Number 5360-01-407-4761, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Swagelok Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Manchester Fluid System Technologies Ltd (CAGE U9113); Swagelok Co (CAGE 3T9T9); A.t. Juniper (liverpool) Limited (CAGE U2066) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-407-4761 |
| Primary Part Number | 177-R3A-K1-B |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 177-R3A-K-1-B | Manchester Fluid System Technologies Ltd (GBR) |
| 177-R3A-K1-B PRIMARY | Swagelok Co (USA) |
| SM444/3 | A.t. Juniper (liverpool) Limited (GBR) |
| Reference | Meaning |
|---|---|
| 177-R3A-K1-B | 5/9 Secondary reference Swagelok Co Dba Use CAGE Code 3t9t9 for Cataloging |
| 177-R3A-K1-B | 5/9 Secondary reference Nupro Co |
NSN 5360-01-407-4761 is a Spring,helical,compression, manufactured by Swagelok Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-407-4761 has 3 manufacturer part numbers on file: 177-R3A-K-1-B (Manchester Fluid System Technologies Ltd), 177-R3A-K1-B (Swagelok Co), SM444/3 (A.t. Juniper (liverpool) Limited).
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.