The Spring,helical,compression, cataloged under National Stock Number 5360-00-791-4983, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is M C L, Inc.. Government technical data includes 10 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 | 5360-00-791-4983 |
| Primary Part Number | 13B1157 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | M C L, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| End Style | SPRING END,GROUND BOTH ENDS |
| Style Designator | TAPERED |
| Material Document and Classification | BERYLCO 25,FORM WIRE KAWEKI BERYLCO INDUSTRIES INC MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.375 INCHES NOMINAL IN |
| Inside Diameter | 0.155 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Surface Treatment | SILVER OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | COPPER ALLOY 172 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 |
|---|---|
| 13B1157 PRIMARY | M C L, Inc. (USA) |
NSN 5360-00-791-4983 is a Spring,helical,compression, manufactured by M C L, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-791-4983 has 1 manufacturer part number on file: 13B1157 (M C L, Inc.).
Key specifications for 13B1157: Spring Free Outside Diameter: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; End Style: SPRING END,GROUND BOTH ENDS; Style Designator: TAPERED; Material Document and Classification: BERYLCO 25,FORM WIRE KAWEKI BERYLCO INDUSTRIES INC MFR REF SINGLE MATERIAL RESPONSE OVERALL. 10 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.