The Valve,solenoid, cataloged under National Stock Number 4810-01-128-8841, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Pacific Torque Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-128-8841 |
| Primary Part Number | 29527777 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Pacific Torque Inc. |
| Status | ACTIVE |
| Flow Control Device | BALL |
| Voltage in Volts and Current Type | 12.0 DC |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Mounting Position | VERTICAL |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Material | NICKEL ALLOY BODY |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | SOLENOID |
| 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 |
|---|---|
| 29527777 PRIMARY | Pacific Torque Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6883177 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 29527777 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 4810-01-128-8841 is a Valve,solenoid, manufactured by Pacific Torque Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-128-8841 has 1 manufacturer part number on file: 29527777 (Pacific Torque Inc.).
Key specifications for 29527777: Flow Control Device: BALL; Voltage in Volts and Current Type: 12.0 DC; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Mounting Position: VERTICAL. 12 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.