The Coupling,actuator-Handwheel,valv, cataloged under National Stock Number 4820-01-502-7625, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-502-7625 |
| Primary Part Number | 22141-501 |
| Item Name | Coupling,actuator-Handwheel,valv |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Valve Type for Which Designed | RISING STEM |
| Connector End Design | FEMALE |
| Features Provided | QUICK DISCONNECT |
| Wheel Size for Which Designed | TO FIT HANAD WHEEL 5.50 INCHES IN DIAMETER. IN |
| Connection Size | 1.000 INCHES IN |
| 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 |
|---|---|
| 22141-501 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| B-800-22141-501 | B.w. Elliott Manufacturing Co., Llc (USA) |
| 529-7428085 ITEM F-4 | Naval Sea Systems Command (USA) |
NSN 4820-01-502-7625 is a Coupling,actuator-Handwheel,valv, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-502-7625 has 3 manufacturer part numbers on file: 22141-501 (B.w. Elliott Manufacturing Co., Llc), B-800-22141-501 (B.w. Elliott Manufacturing Co., Llc), 529-7428085 ITEM F-4 (Naval Sea Systems Command).
Key specifications for 22141-501: Valve Type for Which Designed: RISING STEM; Connector End Design: FEMALE; Features Provided: QUICK DISCONNECT; Special Features: STAINLESS STEEL CONSTRUCTION,CONNECTED BY DOUBLE "U"-JOINT AND USE OF WOODRUFF AND ROLL PIN,UNIT MIN. HEIGHT 11.25 IN. IN. 5 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.