The Valve,flow Control, cataloged under National Stock Number 4810-01-085-6221, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Rogerson Aircraft Equipment Group. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4810-01-085-6221 |
| Primary Part Number | 27500-12 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Rogerson Aircraft Equipment Group |
| 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 |
|---|---|
| 27500-12 PRIMARY | Rogerson Aircraft Equipment Group (USA) |
| Reference | Meaning |
|---|---|
| 204-15069-12 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4810-01-085-6221 is a Valve,flow Control, manufactured by Rogerson Aircraft Equipment Group, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-085-6221 has 1 manufacturer part number on file: 27500-12 (Rogerson Aircraft Equipment Group).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-373-2514. Verify interchangeability with system specifications before substitution.
Key specifications for 27500-12: End Item Identification: ACFT TYPE E-3A A. 0 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.
NSN 4810-01-085-6221 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.