The Stem,fluid Valve, cataloged under National Stock Number 4810-00-953-0164, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-953-0164 |
| Primary Part Number | AV212-194-1 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Material | STEEL |
| 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 |
|---|---|
| AV86-665PC51 | Automatic Switch Company Dba Asco (USA) |
| AV212-194-1 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| CS4820-SR-0704 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Reference | Meaning |
|---|---|
| GV22-294-7 | 5/9 Secondary reference Automatic Switch Company Dba Asco |
NSN 4810-00-953-0164 is a Stem,fluid Valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-953-0164 has 3 manufacturer part numbers on file: AV86-665PC51 (Automatic Switch Company Dba Asco), AV212-194-1 (Automatic Switch Company Dba Asco), CS4820-SR-0704 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
Key specifications for AV212-194-1: Stem Actuating End Type: THREADED EXTERNALLY; Overall Length: 7.125 INCHES NOMINAL IN; Material: STEEL. 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.