The Seat,valve, cataloged under National Stock Number 4820-01-606-7557, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-606-7557 |
| Primary Part Number | 160-18-4 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker Hannifin Corporation Div Village Marine Tech |
| 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 |
NSN 4820-01-606-7557 is a Seat,valve, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-606-7557 has 2 manufacturer part numbers on file: M3815PC3 (Parker Hannifin Corporation Div Village Marine Tech), 160-18-4 (Parker Hannifin Corporation Div Village Marine Tech).
Key specifications for 160-18-4: Part Name Assigned by Controlling Agency: SEAT. 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.