The Regulator,voltage, cataloged under National Stock Number 6110-01-255-0889, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-255-0889 |
| Primary Part Number | 12287178-1 |
| Item Name | Regulator,voltage |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Input Current Type | DC |
| Mounting Method | THREADED HOLE(S) OR UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12287178-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 947F781-3 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6110-01-255-0889 is a Regulator,voltage, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-255-0889 has 1 manufacturer part number on file: 12287178-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12287178-1: Mounting Hole Quantity: 4; Input Current Type: DC; Mounting Method: THREADED HOLE(S) OR UNTHREADED HOLE(S); Mounting Hole Diameter: 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN. 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.