The Indicator,torque Meter, cataloged under National Stock Number 6620-00-856-8263, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-856-8263 |
| Primary Part Number | 6829274 |
| Item Name | Indicator,torque Meter |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Individual Marking | TORQUE IN LB X 1000 |
| Length | 7.360 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | PT1H-14-15P |
| Scale Range | -2000.0 TO 25000.0 TORQUE SINGLE INDICATOR SINGLE SCALE |
| Diameter | 1.940 INCHES NOMINAL IN |
| Dial Outside Diameter | 2.000 INCHES NOMINAL IN |
| Features Provided | ENCAPSULATED |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| 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 |
|---|---|
| 6829274 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6829274 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 6620PL1376127 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 443147-2 | 3/2 Design control — primary reference U.S. Government activity |
| 697244-1 | 5/2 Secondary reference U.S. Government activity |
NSN 6620-00-856-8263 is a Indicator,torque Meter, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-00-856-8263 has 2 manufacturer part numbers on file: 6829274 (Allison Transmission Inc Dba Allison Transmission, Inc), 6829274 (General Motors Corp).
Key specifications for 6829274: Individual Marking: TORQUE IN LB X 1000; Length: 7.360 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL; Current Type: AC. 13 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.