The Seat,valve, cataloged under National Stock Number 4810-01-437-6013, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seat,valve |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (CAGE 5XH59) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-437-6013 |
| Primary Part Number | 04132481 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 04132481 | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
| Reference | Meaning |
|---|---|
| D20306 | D/9 Drawing number reference only U.S. Government activity |
| D20306PC013 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-437-6013 is a Seat,valve, manufactured by Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-437-6013 has 1 manufacturer part number on file: 04132481 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division).
4 possible matches (shared part number, not a government interchangeability claim): 4810-01-437-6046, 4810-01-437-6865, 4810-01-437-7111. Verify interchangeability with system specifications before substitution.
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.