The Valve,ball, cataloged under National Stock Number 4820-01-710-6627, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Holmwood Highgate (aust) Pty Ltd. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-710-6627 |
| Primary Part Number | 121PA1110-047 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Holmwood Highgate (aust) Pty Ltd |
| Status | ACTIVE |
| Connection Style | PLAIN,OPTIONAL END(PIPE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Supplementary Features | TWO PIECE FULL BORE, OPTIONAL SPACE SAVING LEVER |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 20.0 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 20.0 MILLIMETERS ALL ENDS MM |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | STEEL COMP 316 BODY |
| Thread Series Designator | BSP.TR EXT FIRST END |
| Thread Series Designator | BSP.TR INT SECOND END |
| 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 |
|---|---|
| 121PA1110-047 | Holmwood Highgate (aust) Pty Ltd (AUS) |
| SS2P-MF-20MM | Dixon Asia Pacific Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| SS2P-MF-20MM | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-710-6627 is a Valve,ball, manufactured by Holmwood Highgate (aust) Pty Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-710-6627 has 2 manufacturer part numbers on file: 121PA1110-047 (Holmwood Highgate (aust) Pty Ltd), SS2P-MF-20MM (Dixon Asia Pacific Pty Ltd).
Key specifications for 121PA1110-047: Connection Style: PLAIN,OPTIONAL END(PIPE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Supplementary Features: TWO PIECE FULL BORE, OPTIONAL SPACE SAVING LEVER; Connection Type: THREADED INTERNAL PIPE SECOND END. 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.