The Valve,ball, cataloged under National Stock Number 4820-01-680-1674, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 10 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 | 4820-01-680-1674 |
| Primary Part Number | 7142G6YMM |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Nominal Pipe Size Accommodated | 6.0 MILLIMETERS ALL ENDS MM |
| Supplementary Features | OPERATING PRESSURE RANGE AT 21 CELCIUS |
| Minimum Operating Temp | -40.0 CELSIUS DEGC |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 103.0 BAR MAXIMUM SINGLE RESPONSE |
| Valve Size | 0.125 INCHES IN |
| Maximum Operating Temp | 176.0 CELSIUS SINGLE RESPONSE DEGC |
| Material | STEEL STAINLESS - USE STB000 OVERALL |
| 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 |
|---|---|
| 7142G6YMM PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
NSN 4820-01-680-1674 is a Valve,ball, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-680-1674 has 1 manufacturer part number on file: 7142G6YMM (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
Key specifications for 7142G6YMM: Flange Shape: ROUND WITH HOLES ALL ENDS; Nominal Pipe Size Accommodated: 6.0 MILLIMETERS ALL ENDS MM; Supplementary Features: OPERATING PRESSURE RANGE AT 21 CELCIUS; Minimum Operating Temp: -40.0 CELSIUS DEGC. 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.