The Valve,butterfly, cataloged under National Stock Number 4810-01-519-0657, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Ja Moody Llc. Government technical data includes 8 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. 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 | 4810-01-519-0657 |
| Primary Part Number | KV45616-1118-101B |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Ja Moody Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM POWER DRIVE LBS |
| Valve Size | 10.000 INCHES IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | BRONZE BODY |
| Valve Operation Method | HYDRAULIC OR 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 |
|---|---|
| KV45616-1118-101B PRIMARY | Ja Moody Llc (USA) |
| KV45616-1118-101B PRIMARY | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA) |
NSN 4810-01-519-0657 is a Valve,butterfly, manufactured by Ja Moody Llc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-519-0657 has 2 manufacturer part numbers on file: KV45616-1118-101B (Ja Moody Llc), KV45616-1118-101B (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-519-6600. Verify interchangeability with system specifications before substitution.
Key specifications for KV45616-1118-101B: Furnished Items and Quantity: 1 HANDWHEEL; Style Designator: STRAIGHT THRU; Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Operating Pressure: 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM POWER DRIVE LBS. 8 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.