The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-00-557-0182, 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2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-557-0182 |
| Item Name | Parts Kit,pressure Regulating VA |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Component Quantity | 4 |
| Nonsupply Items and Quantities | DIAPHRAGM ASSY 1; DISK AND PUSH ROD ASSY 1; O-RING SEAL 1; INSTRUCTION SHEET 1 |
| 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 |
|---|---|
| 3562-8000 | 5/9 Secondary reference Scovill Inc Schrader Bellows Div |
| 3562-8000 | C/1 Advisory reference — outside the item-of-supply concept Schrader-Bridgeport International Inc Dba Schrader Automotive |
| 035628000B | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| 035628000B | 3/9 Design control — primary reference U.S. Government activity |
| 3562-8000 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-557-0182 is a Parts Kit,pressure Regulating VA, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-557-0182: Component Quantity: 4; Nonsupply Items and Quantities: DIAPHRAGM ASSY 1; DISK AND PUSH ROD ASSY 1; O-RING SEAL 1; INSTRUCTION SHEET 1. 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.