The Spacer,ring, cataloged under National Stock Number 5365-01-680-4518, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Hiab Usa Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-680-4518 |
| Primary Part Number | 387-5440 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| Outside Diameter | 45.0 MILLIMETERS NOMINAL MM |
| Overall Thickness | 2.5 MILLIMETERS NOMINAL MM |
| Inside Diameter | 41.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| 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 |
|---|---|
| 387-5440 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 4466516 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5365-01-680-4518 is a Spacer,ring, manufactured by Hiab Usa Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-680-4518 has 1 manufacturer part number on file: 387-5440 (Hiab Usa Inc).
Key specifications for 387-5440: Outside Diameter: 45.0 MILLIMETERS NOMINAL MM; Overall Thickness: 2.5 MILLIMETERS NOMINAL MM; Inside Diameter: 41.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SPACER, HYD CYL, TILT FRAME, CRANE. 4 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.