The Valve,gate, cataloged under National Stock Number 4820-01-064-7860, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Koehler Rubber and Supply Co. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-064-7860 |
| Primary Part Number | VA8TF1A |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Koehler Rubber and Supply Co |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Stem Type | RISING |
| Connection Type | THREADED INTERNAL PIPE |
| Bonnet Type | INSIDE SCREW |
| Nominal Thread Size | 0.500 INCHES IN |
| Bonnet Attachment Method | THREADED |
| Material | COPPER ALLOY BODY |
| Thread Series Designator | NPT |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| VA8TF1A PRIMARY | Koehler Rubber and Supply Co (USA) |
| Reference | Meaning |
|---|---|
| VA8TF1A | 5/9 Secondary reference Allied Healthcare Products Inc Chemetron Medical Div Replacement CAGE Code 62842 |
| VA8TF1A | 5/9 Secondary reference Schuler Inc |
NSN 4820-01-064-7860 is a Valve,gate, manufactured by Koehler Rubber and Supply Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-064-7860 has 1 manufacturer part number on file: VA8TF1A (Koehler Rubber and Supply Co).
Key specifications for VA8TF1A: Inlet Relationship with Outlet: IDENTICAL; Stem Type: RISING; Connection Type: THREADED INTERNAL PIPE; Bonnet Type: INSIDE SCREW. 9 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.