The Valve,ball, cataloged under National Stock Number 4820-01-714-9963, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Apollo Machine Shop. Government technical data includes 4 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 | 4820-01-714-9963 |
| Primary Part Number | 71-501-01 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Apollo Machine Shop |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Material | STEEL COMP 316 STEM |
| Material | BRONZE FLOW CONTROL DEVICE |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| 71-501-01 PRIMARY | Apollo Machine Shop (USA) |
NSN 4820-01-714-9963 is a Valve,ball, manufactured by Apollo Machine Shop, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-714-9963 has 1 manufacturer part number on file: 71-501-01 (Apollo Machine Shop).
Key specifications for 71-501-01: Style Designator: STRAIGHT THRU; Part Name Assigned by Controlling Agency: VALVE,BALL; End Item Identification: 4930017060781; Material: STEEL COMP 316 STEM. 4 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.