The O-Ring, cataloged under National Stock Number 5331-01-585-3528, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is John Deere Shared Services, Llc. 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 | 5331-01-585-3528 |
| Primary Part Number | 4421939 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | John Deere Shared Services, Llc |
| 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 |
|---|---|
| 4421939 PRIMARY | John Deere Shared Services, Llc (USA) |
NSN 5331-01-585-3528 is a O-Ring, manufactured by John Deere Shared Services, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-585-3528 has 1 manufacturer part number on file: 4421939 (John Deere Shared Services, Llc).
Key specifications for 4421939: End Item Identification: 3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED, HYEX TYPE I, JOHN DEERE EXCAVATOR,MODEL JD240DLCR. 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.