The Valve,stop-Check, cataloged under National Stock Number 4820-00-784-3727, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-784-3727 |
| Primary Part Number | 8016964 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Bonnet Type | INSIDE SCREW |
| 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 |
|---|---|
| 8016964 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8016964 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| AC18584 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| AC18584 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| AC18584 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
NSN 4820-00-784-3727 is a Valve,stop-Check, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-784-3727 has 2 manufacturer part numbers on file: 8016964 (U S Army Tank Automotive Command Amsta-Im-Mm), 8016964 (Us Army Aviation and Missile Command).
Key specifications for 8016964: Bonnet Type: INSIDE SCREW; End Item Identification: 2330-00-046-1734 TRAILER,SHOP,ELECTRONIC; Valve Operation Method: MANUAL. 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.