The Valve,flow Control, cataloged under National Stock Number 4810-01-702-3643, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Ammcon Corp.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Ammcon Corp. (CAGE 6W889) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-702-3643 |
| Primary Part Number | 7508171 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Ammcon Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7508171 PRIMARY | Ammcon Corp. (USA) |
| Reference | Meaning |
|---|---|
| BMC 3479-1 | D/9 Drawing number reference only Ammcon Corp. |
NSN 4810-01-702-3643 is a Valve,flow Control, manufactured by Ammcon Corp., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-702-3643 has 1 manufacturer part number on file: 7508171 (Ammcon Corp.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-702-4516. 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.
NSN 4810-01-702-3643 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.