The Spring,helical,compression, cataloged under National Stock Number 5360-01-171-1038, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aerospace Limited. Government technical data includes 10 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 | 5360-01-171-1038 |
| Primary Part Number | ACO44056 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Meggitt Aerospace Limited |
| Status | ACTIVE |
| Spring Free Outside Diameter | 26.0 MILLIMETERS NOMINAL MM |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 18.7 MILLIMETERS MAXIMUM MM |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | BS S202,CAGE K1037 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 24.12 MILLIMETERS NOMINAL MM |
| Inside Diameter | 18.0 MILLIMETERS NOMINAL MM |
| Coil Quantity | 4 68/100 |
| 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 |
|---|---|
| ACO44056 PRIMARY | Meggitt Aerospace Limited (GBR) |
NSN 5360-01-171-1038 is a Spring,helical,compression, manufactured by Meggitt Aerospace Limited, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-171-1038 has 1 manufacturer part number on file: ACO44056 (Meggitt Aerospace Limited).
Key specifications for ACO44056: Spring Free Outside Diameter: 26.0 MILLIMETERS NOMINAL MM; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 18.7 MILLIMETERS MAXIMUM MM; Style Designator: CYLINDRICAL. 10 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.