The Valve,calibrated Flow, cataloged under National Stock Number 4820-00-908-6324, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ambac International Corporation Div Ambac International. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4820-00-908-6324 |
| Primary Part Number | VA9032A |
| Item Name | Valve,calibrated Flow |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ambac International Corporation Div Ambac International |
| Status | ACTIVE |
| Flow Control Device | CONE |
| Body Style | TEE |
| 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 |
|---|---|
| VA9032A PRIMARY | Ambac International Corporation Div Ambac International (USA) |
| 10947157 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4820009086324 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4820-00-908-6324 is a Valve,calibrated Flow, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-908-6324 has 2 manufacturer part numbers on file: VA9032A (Ambac International Corporation Div Ambac International), 10947157 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4820-00-911-3643. Verify interchangeability with system specifications before substitution.
Key specifications for VA9032A: Flow Control Device: CONE; Body Style: TEE. 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.