The Spring,helical,compression, cataloged under National Stock Number 5360-00-421-1726, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Bosch Security Systems, Llc. Government technical data includes 12 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 | 5360-00-421-1726 |
| Primary Part Number | 39138P1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Bosch Security Systems, Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.045 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Inside Diameter | 0.0397 INCHES MINIMUM AND 0.0443 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 0.045 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Coil Quantity | 10 |
| Surface Treatment | TIN OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.051 INCHES NOMINAL IN |
| Material | STEEL COMP 1085 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 |
|---|---|
| 39138P1 PRIMARY | Bosch Security Systems, Llc (USA) |
NSN 5360-00-421-1726 is a Spring,helical,compression, manufactured by Bosch Security Systems, Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-421-1726 has 1 manufacturer part number on file: 39138P1 (Bosch Security Systems, Llc).
Key specifications for 39138P1: Spring Free Outside Diameter: 0.045 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED BOTH ENDS; Style Designator: CYLINDRICAL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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.