The Coupling,actuator-Handwheel,valv, cataloged under National Stock Number 4820-01-641-2434, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cae Usa Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-641-2434 |
| Primary Part Number | BB-8002153-01 |
| Item Name | Coupling,actuator-Handwheel,valv |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Valve Type for Which Designed | RISING HANDWHEEL |
| Connector End Design | MALE |
| Wheel Size for Which Designed | OPTIONAL |
| Connection Size | 0.3125 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 |
|---|---|
| BB-8002153-01 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| BB-8002153 | D/9 Drawing number reference only Cae Usa Inc. |
| BB-8002153-01 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-641-2434 is a Coupling,actuator-Handwheel,valv, manufactured by Cae Usa Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-641-2434 has 1 manufacturer part number on file: BB-8002153-01 (Cae Usa Inc.).
Key specifications for BB-8002153-01: Valve Type for Which Designed: RISING HANDWHEEL; Connector End Design: MALE; Special Features: ASSY INCLUDES 1 INCH THICK HANDWHEEL ADAPTER BLOCK,MATL IAW AISI 1018 CRS WITH SURFACE ROUGHNESS OF 125 MICROINCHES IAW ANSI B46.1,ALSO INCLUDED ARE FOUR ALLOY STEEL DOWEL PINS (0.3125 X 2.25 INCH) AND ONE HEAVY HEX NUT (3/4-10 PLAIN STEEL); REFER TO DRAWING FOR ADDITIONAL DETAILS IN; Part Name Assigned by Controlling Agency: HANDWHEEL ADAPTER NO. 1 ASSY. 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.