The Spring,helical,compression, cataloged under National Stock Number 5360-01-033-2521, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Cannon & Refermat, L.l.c. Dba Cannon & Refermat. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5360-01-033-2521 |
| Primary Part Number | 68A692716-2001 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Cannon & Refermat, L.l.c. Dba Cannon & Refermat |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.500 INCHES NOMINAL IN |
| Inside Diameter | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Coil Quantity | 5 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 631 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 |
|---|---|
| 68A692716-2001 PRIMARY | Cannon & Refermat, L.l.c. Dba Cannon & Refermat (USA) |
| 68A692716-2001 | Katy Spring & Manufacturing Inc Dba Katy Spring & Manufacturing Inc Div Katy Spring & Mfg., Inc (USA) |
| Reference | Meaning |
|---|---|
| 68A692716-2001 | 5/9 Secondary reference The Boeing Company Div Defense |
| 68A692716-200 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5360-01-033-2521 is a Spring,helical,compression, manufactured by Cannon & Refermat, L.l.c. Dba Cannon & Refermat, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-033-2521 has 2 manufacturer part numbers on file: 68A692716-2001 (Cannon & Refermat, L.l.c. Dba Cannon & Refermat), 68A692716-2001 (Katy Spring & Manufacturing Inc Dba Katy Spring & Manufacturing Inc Div Katy Spring & Mfg., Inc).
Key specifications for 68A692716-2001: Spring Free Outside Diameter: 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Material Document and Classification: AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 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.