The Spring,helical,compression, cataloged under National Stock Number 5360-01-138-7616, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-138-7616 |
| Primary Part Number | 1672-030B |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division |
| Status | ACTIVE |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Accommodated Rod Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 6.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 660.000 POUNDS PER INCH NOMINAL LBS |
| Bore Diameter | 1.188 INCHES NOMINAL IN |
| Material | STEEL COMP 6150 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 |
|---|---|
| 1672-030B PRIMARY | Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division (USA) |
| Reference | Meaning |
|---|---|
| 1672-30B | 5/9 Secondary reference Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division |
NSN 5360-01-138-7616 is a Spring,helical,compression, manufactured by Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-138-7616 has 1 manufacturer part number on file: 1672-030B (Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division).
Key specifications for 1672-030B: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Accommodated Rod Diameter: 0.500 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 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.