The Parts Kit,valve, cataloged under National Stock Number 4820-01-484-6911, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-484-6911 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Component Quantity | 23 |
| Nonsupply Items and Quantities | 90800 5711 DIAPHRAM 7, 3946 O-RING 3.500X3.750X.125, 3945 DIAPHRAM RETAINER 1, 8921509 O-RING 2.375X2.500X0.0625 2, XXXX E ORIFACE PLATE 7 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5875-22SK | 3/2 Design control — primary reference U.S. Government activity |
| 2765-C | D/9 Drawing number reference only U.S. Government activity |
NSN 4820-01-484-6911 is a Parts Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-484-6911: Component Quantity: 23; Nonsupply Items and Quantities: 90800 5711 DIAPHRAM 7, 3946 O-RING 3.500X3.750X.125, 3945 DIAPHRAM RETAINER 1, 8921509 O-RING 2.375X2.500X0.0625 2, XXXX E ORIFACE PLATE 7; Special Features: PARTS KIT INCLUDES MATCHED ORIFACE PLATE WITH DIAPHRAMS AND O-RINGS FOR SPECFIC GPM FLOW RATE AND DIAPHRAM RETAINER 3945 O-RINGS 3946 AND O-RINGS 8921509; End Item Identification: NIMITZ CLASS. 2 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.