The Spring,helical,extension, cataloged under National Stock Number 5360-01-169-9559, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Morris Material Handling, Inc.. Government technical data includes 18 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 | 5360-01-169-9559 |
| Primary Part Number | 17Z350 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.995 INCHES NOMINAL IN |
| Load Rating | 76.500 POUNDS NOMINAL LBS |
| End Style | MACHINE LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Opening Width | 0.313 INCHES NOMINAL FIRST END IN |
| Material Document and Classification | 149,CAGE 27315 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 4.990 INCHES NOMINAL IN |
| Spring Deflection Rate | 19.150 POUNDS PER INCH NOMINAL LBS |
| Coil to Hook Inside Length | 0.875 INCHES NOMINAL FIRST END IN |
| Coil to Hook Inside Length | 1.125 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.755 INCHES NOMINAL IN |
| Spring Length Under Load | 8.750 INCHES NOMINAL IN |
| Coil Quantity | 23 |
| Surface Treatment | PAINT OVERALL |
| Coil Helix Direction | RIGHT-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 |
|---|---|
| 17Z350 PRIMARY | Morris Material Handling, Inc. (USA) |
NSN 5360-01-169-9559 is a Spring,helical,extension, manufactured by Morris Material Handling, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-169-9559 has 1 manufacturer part number on file: 17Z350 (Morris Material Handling, Inc.).
Key specifications for 17Z350: Spring Free Outside Diameter: 0.995 INCHES NOMINAL IN; Load Rating: 76.500 POUNDS NOMINAL LBS; End Style: MACHINE LOOP BOTH ENDS; Design Type: CLOSED. 18 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.