The O-Ring, cataloged under National Stock Number 5331-01-673-4664, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-673-4664 |
| Primary Part Number | 18KP842 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Oshkosh Defense 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 |
NSN 5331-01-673-4664 is a O-Ring, manufactured by Oshkosh Defense Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-673-4664 has 2 manufacturer part numbers on file: N32016 (Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations), 18KP842 (Oshkosh Defense Llc).
Key specifications for 18KP842: Part Name Assigned by Controlling Agency: O-RING-DRAIN PLUG (ON 38P-1-05Q-16133 FILTER INSTALLATION); End Item Identification: NSN:2320-01-544-2244;TRUCK,PALLETIZED LOADING.. 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.