The Parts Kit,valve, cataloged under National Stock Number 4820-01-474-7659, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dover Resources, Inc. Div Norriseal. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-474-7659 |
| Primary Part Number | 54000B011 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dover Resources, Inc. Div Norriseal |
| Status | ACTIVE |
| Component Quantity | 7 |
| Nonsupply Items and Quantities | 1-O-RING 212,1-O-RING 342,1-O-RING 430,1-LUBRICANT DOW CORNING 111,1-LUBRICANT LUBRIPLATE 630AA,1-WASHER THR. 1"OD,1-WASHER THR. 2" OD |
| Document Source | 91363 |
| 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 |
|---|---|
| 54000B011 PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
| Reference | Meaning |
|---|---|
| 54000B011 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-474-7659 is a Parts Kit,valve, manufactured by Dover Resources, Inc. Div Norriseal, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-474-7659 has 1 manufacturer part number on file: 54000B011 (Dover Resources, Inc. Div Norriseal).
Key specifications for 54000B011: Component Quantity: 7; Nonsupply Items and Quantities: 1-O-RING 212,1-O-RING 342,1-O-RING 430,1-LUBRICANT DOW CORNING 111,1-LUBRICANT LUBRIPLATE 630AA,1-WASHER THR. 1"OD,1-WASHER THR. 2" OD; Document Source: 91363. 3 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.