The Valve,ball, cataloged under National Stock Number 4820-01-407-2938, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-407-2938 |
| Primary Part Number | 12412407-08 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 2.000 INCHES ALL ENDS IN |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 12412407-08 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12412407-08 | Landoll Company, Llc (USA) |
| 12412407-08 | Amz Alabama Inc. (USA) |
| 12412407-08 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| BV-32N | Lucas Fluid Power Inc (USA) |
| Reference | Meaning |
|---|---|
| BV-32N | 3/9 Design control — primary reference Lha Products Inc Sub of Lucas Industries of North America |
| BV-32N | 5/9 Secondary reference Kundinger, Inc Dba Kundinger Fluid Power |
NSN 4820-01-407-2938 is a Valve,ball, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-407-2938 has 5 manufacturer part numbers on file: 12412407-08 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12412407-08 (Landoll Company, Llc), 12412407-08 (Amz Alabama Inc.), 12412407-08 (U S Army Tank Automotive Command Amsta-Im-Mm), BV-32N (Lucas Fluid Power Inc).
Key specifications for 12412407-08: Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU; Operating Pressure: 360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 10 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.