The O-Ring Set, cataloged under National Stock Number 5331-01-609-1666, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Jcb Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-609-1666 |
| Primary Part Number | 332/Y7916 |
| Item Name | O-Ring Set |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Jcb Inc. |
| Status | ACTIVE |
| Component Quantity | 5 |
| 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 |
|---|---|
| 332/Y7916 PRIMARY | Jcb Inc. (USA) |
| Reference | Meaning |
|---|---|
| 347/22493 | 3/9 Design control — primary reference Jcb Inc. |
NSN 5331-01-609-1666 is a O-Ring Set, manufactured by Jcb Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-609-1666 has 1 manufacturer part number on file: 332/Y7916 (Jcb Inc.).
Key specifications for 332/Y7916: Component Quantity: 5; Part Name Assigned by Controlling Agency: SEAL KIT; End Item Identification: 2420-01-535-4061. 1 specification is 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.