The Valve,ball, cataloged under National Stock Number 4820-01-645-7029, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Matco-Norca, Inc. Dba Matco Products. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-645-7029 |
| Primary Part Number | 759LF IPS 1/2" |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Matco-Norca, Inc. Dba Matco Products |
| Status | ACTIVE |
| Flange Shape | HEXAGON ALL ENDS |
| Furnished Items and Quantity | 1 LEVER |
| Nominal Pipe Size Accommodated | 14.0 INCHES ALL ENDS IN |
| Nominal Length | 0.55 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 0.500 INCHES IN |
| Face to Face Distance | 2.05 INCHES IN |
| Media for Which Designed | WATER-OIL-GAS THIRD RESPONSE |
| Media for Which Designed | OIL SECOND RESPONSE |
| Media for Which Designed | AIR FIRST RESPONSE |
| Media for Which Designed | STEAM FOURTH RESPONSE |
| Material | STEEL FLOW CONTROL DEVICE |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| 759LF IPS 1/2" PRIMARY | Matco-Norca, Inc. Dba Matco Products (USA) |
NSN 4820-01-645-7029 is a Valve,ball, manufactured by Matco-Norca, Inc. Dba Matco Products, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-645-7029 has 1 manufacturer part number on file: 759LF IPS 1/2" (Matco-Norca, Inc. Dba Matco Products).
Key specifications for 759LF IPS 1/2": Flange Shape: HEXAGON ALL ENDS; Furnished Items and Quantity: 1 LEVER; Nominal Pipe Size Accommodated: 14.0 INCHES ALL ENDS IN; Nominal Length: 0.55 INCHES SECOND END IN. 16 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.