The Valve,gate, cataloged under National Stock Number 4820-01-507-9115, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aerospace Systems and Components, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-507-9115 |
| Primary Part Number | 4712-27 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aerospace Systems and Components, Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4712-27 PRIMARY | Aerospace Systems and Components, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4712-18 | D/9 Drawing number reference only Aerospace Systems and Components, Inc. |
NSN 4820-01-507-9115 is a Valve,gate, manufactured by Aerospace Systems and Components, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-507-9115 has 1 manufacturer part number on file: 4712-27 (Aerospace Systems and Components, Inc.).
Key specifications for 4712-27: Criticality Code Justification: AGAV; End Item Identification: MQ-4C. 1 specification is 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.
NSN 4820-01-507-9115 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.