The Spacer,ring, cataloged under National Stock Number 5365-01-159-2997, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-159-2997 |
| Primary Part Number | 2AW83 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Outside Diameter | 105.0 MILLIMETERS NOMINAL MM |
| Overall Thickness | 1.3 MILLIMETERS NOMINAL MM |
| Material Document and Classification | HYTREL MFR REF SINGLE MATERIAL RESPONSE |
| Inside Diameter | 100.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5365-01-159-2997 is a Spacer,ring, manufactured by Oshkosh Defense Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-159-2997 has 2 manufacturer part numbers on file: 2AW83 (Oshkosh Defense Llc), 993 8851 (Hiab Usa Inc).
Key specifications for 2AW83: Outside Diameter: 105.0 MILLIMETERS NOMINAL MM; Overall Thickness: 1.3 MILLIMETERS NOMINAL MM; Material Document and Classification: HYTREL MFR REF SINGLE MATERIAL RESPONSE; Inside Diameter: 100.0 MILLIMETERS NOMINAL MM. 5 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.