The Spring,helical,extension, cataloged under National Stock Number 5360-00-148-1752, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Celtech Corporation Div Use CAGE 65552 for All Orders. 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 | 5360-00-148-1752 |
| Primary Part Number | 64-7-610-4 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Celtech Corporation Div Use CAGE 65552 for All Orders |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.500 INCHES NOMINAL IN |
| Load Rating | 250.00 POUNDS NOMINAL LBS |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Design Type | OPEN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 7.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 45.000 POUNDS PER INCH MINIMUM AND 55.000 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 1.960 INCHES NOMINAL IN |
| Spring Length Under Load | 9.000 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| 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 |
|---|---|
| 64-7-610-4 PRIMARY | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
NSN 5360-00-148-1752 is a Spring,helical,extension, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-148-1752 has 1 manufacturer part number on file: 64-7-610-4 (Celtech Corporation Div Use CAGE 65552 for All Orders).
Key specifications for 64-7-610-4: Spring Free Outside Diameter: 2.500 INCHES NOMINAL IN; Load Rating: 250.00 POUNDS NOMINAL LBS; End Style: SHORT TWISTED HOOK BOTH ENDS; Design Type: OPEN. 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.