The Spring,helical,extension, cataloged under National Stock Number 5360-01-595-0748, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Lee Spring Company Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-595-0748 |
| Primary Part Number | LE 014B 04 S |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Lee Spring Company Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 0.666 POUNDS MAXIMUM LBS |
| Spring Free Length | 1.125 INCHES NOMINAL IN |
| Outside Diameter | 0.188 INCHES NOMINAL IN |
| Spring Deflection Rate | 0.16 POUNDS PER INCH NOMINAL LBS |
| Stock Diameter | 0.014 INCHES NOMINAL IN |
| Coil Quantity | 56.9 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 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 |
|---|---|
| LE 014B 04 S PRIMARY | Lee Spring Company Llc (USA) |
| 1026069-ES-02-081 | Horiba Mira Limited (GBR) |
| Reference | Meaning |
|---|---|
| LE 014B 04 S | 3/9 Design control — primary reference U.S. Government activity |
| LE 014B 04S | 5/9 Secondary reference Lee Spring Limited |
NSN 5360-01-595-0748 is a Spring,helical,extension, manufactured by Lee Spring Company Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-595-0748 has 2 manufacturer part numbers on file: LE 014B 04 S (Lee Spring Company Llc), 1026069-ES-02-081 (Horiba Mira Limited).
Key specifications for LE 014B 04 S: Surface Treatment Document and Classification: ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 0.666 POUNDS MAXIMUM LBS; Spring Free Length: 1.125 INCHES NOMINAL IN; Outside Diameter: 0.188 INCHES NOMINAL IN. 9 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.