The Spring,helical,compression, cataloged under National Stock Number 5360-00-246-7552, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Elgin Sweeper Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-246-7552 |
| Primary Part Number | 37784 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Elgin Sweeper Company |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.761 INCHES MINIMUM AND 1.806 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.094 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | SAE 1360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.156 INCHES NOMINAL IN |
| Spring Deflection Rate | 48.500 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.438 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN |
| Coil Quantity | 7 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL 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 |
|---|---|
| 37784 PRIMARY | Elgin Sweeper Company (USA) |
| 4B8325 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 471766 | 5/9 Secondary reference Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co |
| H8021 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
| 37784 | 5/9 Secondary reference Bendix Corp the Brake and Steering Div |
NSN 5360-00-246-7552 is a Spring,helical,compression, manufactured by Elgin Sweeper Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-246-7552 has 2 manufacturer part numbers on file: 37784 (Elgin Sweeper Company), 4B8325 (Caterpillar Inc Div Caterpillar Defense).
3 possible matches (shared part number, not a government interchangeability claim): 3110-01-211-1270, 5330-01-390-2909, 4820-01-718-8347. Verify interchangeability with system specifications before substitution.
Key specifications for 37784: Spring Free Outside Diameter: 1.761 INCHES MINIMUM AND 1.806 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.094 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 11 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.