The Spacer,ring, cataloged under National Stock Number 5365-01-409-0240, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Gkn Aerospace Sweden Ab. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-01-409-0240 |
| Primary Part Number | 974191 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Gkn Aerospace Sweden Ab |
| Status | ACTIVE |
| 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 |
|---|---|
| 974191 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 4HS729 | Oshkosh Defense Llc (USA) |
| 974191 PRIMARY | Gkn Aerospace Sweden Ab (SWE) |
| Reference | Meaning |
|---|---|
| 4HS729 | 5/9 Secondary reference Oshkosh Corp |
| 974191 | 3/9 Design control — primary reference Gkn Aerospace Sweden Ab |
NSN 5365-01-409-0240 is a Spacer,ring, manufactured by Gkn Aerospace Sweden Ab, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-409-0240 has 3 manufacturer part numbers on file: 974191 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 4HS729 (Oshkosh Defense Llc), 974191 (Gkn Aerospace Sweden Ab).
Key specifications for 974191: End Item Identification: NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 0 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.