The O-Ring, cataloged under National Stock Number 5331-01-566-2912, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Honda Motor Co Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-566-2912 |
| Primary Part Number | 78134-YG0-003 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Honda Motor Co Ltd |
| 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 |
|---|---|
| 78134-YG0-003 | Central Honda Power Equipment (USA) |
| 78134-YG0-003 PRIMARY | Honda Motor Co Ltd (JPN) |
| Reference | Meaning |
|---|---|
| 78134-YG0-003 | 3/9 Design control — primary reference Honda Motor Co. Ltd |
NSN 5331-01-566-2912 is a O-Ring, manufactured by Honda Motor Co Ltd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-566-2912 has 2 manufacturer part numbers on file: 78134-YG0-003 (Central Honda Power Equipment), 78134-YG0-003 (Honda Motor Co Ltd).
Key specifications for 78134-YG0-003: Special Features: REFERENCE DATA:CASING(WT20XK3-W-T30XK3) DIAGRAM ITEM 13; Part Name Assigned by Controlling Agency: VOLUTE CASE O-RING; End Item Identification: WT20XK3 AC-B WATER PUMP. 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.