The Spring,helical,compression, cataloged under National Stock Number 5360-00-628-2648, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-628-2648 |
| Primary Part Number | 127-300259-11 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Spring Free Length | 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| 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 |
|---|---|
| CS259 | Northrop Grumman Systems Corporation (USA) |
| 127-300259-11 PRIMARY | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
| CS259 | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
NSN 5360-00-628-2648 is a Spring,helical,compression, manufactured by Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-628-2648 has 3 manufacturer part numbers on file: CS259 (Northrop Grumman Systems Corporation), 127-300259-11 (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co), CS259 (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co).
Key specifications for 127-300259-11: Spring Free Outside Diameter: 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Spring Free Length: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 3 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.