The Seat,valve, cataloged under National Stock Number 4820-01-373-7067, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cat Pumps Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-373-7067 |
| Primary Part Number | 46857 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cat Pumps Corp |
| Status | ACTIVE |
| Style Designator | PLAIN FLANGED |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| 46857 PRIMARY | Cat Pumps Corp (USA) |
| Reference | Meaning |
|---|---|
| 45841 | 5/9 Secondary reference Cat Pumps Corp |
NSN 4820-01-373-7067 is a Seat,valve, manufactured by Cat Pumps Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-373-7067 has 1 manufacturer part number on file: 46857 (Cat Pumps Corp).
3 possible matches (shared part number, not a government interchangeability claim): 4320-01-422-9442, 2990-01-434-7807, 3040-01-501-7311. Verify interchangeability with system specifications before substitution.
Key specifications for 46857: Style Designator: PLAIN FLANGED; Material: STEEL COMP 316 OVERALL. 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.