The O-Ring, cataloged under National Stock Number 5331-01-320-9568, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kubota Tractor Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-320-9568 |
| Primary Part Number | 04816-00100 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Kubota Tractor Corp |
| 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 |
|---|---|
| 04816-00100 PRIMARY | Kubota Tractor Corp (USA) |
| Reference | Meaning |
|---|---|
| 14301-4357-0 | 5/9 Secondary reference Kubota of Grand Rapids Inc |
| 14301-4357-0 | 5/9 Secondary reference Kubota Ltd |
| 04811-00100 | 5/9 Secondary reference C-K Power Products Corp |
| 04811-00100 | 5/9 Secondary reference Kubota Ltd |
| 04811-00100 | 5/9 Secondary reference Kubota Tractor Corp |
| 5331PL0648120 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 04811-00100 | C/1 Advisory reference — outside the item-of-supply concept Western Diesel Services, Inc. Dba Ck Power |
NSN 5331-01-320-9568 is a O-Ring, manufactured by Kubota Tractor Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-320-9568 has 1 manufacturer part number on file: 04816-00100 (Kubota Tractor Corp).
Key specifications for 04816-00100: End Item Identification: 2330-01-303-8832 M1000 CHETTL TRAILER. 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.