The Valve,butterfly, cataloged under National Stock Number 4810-00-678-4716, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-00-678-4716 |
| Primary Part Number | 8744014 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Renewable Seat Ring Type | PRESSED-IN |
| Flange Face Design | PLAIN FIRST END |
| Bolt Circle Nominal Diameter | 4.500 INCHES FIRST END IN |
| Connection Type | FLANGE FIRST END |
| Style Designator | STRAIGHT THRU |
| Bolt Hole Nominal Diameter | 0.380 INCHES FIRST END IN |
| Operating Pressure | 4.5 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS |
| Nominal Outside Diameter | 5.120 INCHES FIRST END IN |
| Mounting Facility | THREADED FASTENER |
| Bolt Hole Quantity | 8 FIRST END |
| Material | ALUMINUM ALLOY BODY |
| Material | STEEL CORROSION RESISTING STEM |
| Valve Operation Method | AIR OR HYDRAULIC |
| Nominal Thickness | 0.780 INCHES FIRST END IN |
| 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 |
|---|---|
| 8744014 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 6375-1-000 | 5/9 Secondary reference Acc Partners Inc |
| 4810006784716 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4810-00-678-4716 is a Valve,butterfly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-678-4716 has 1 manufacturer part number on file: 8744014 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8744014: Flange Shape: ROUND WITH HOLES FIRST END; Renewable Seat Ring Type: PRESSED-IN; Flange Face Design: PLAIN FIRST END; Bolt Circle Nominal Diameter: 4.500 INCHES FIRST END IN. 15 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.