The Generator,engine Accessory, cataloged under National Stock Number 2920-01-110-4785, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-110-4785 |
| Primary Part Number | TY6608 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Distance Between Shaft Center and Bottom Mounting Hole Center | 3.430 INCHES NOMINAL IN |
| Shaft Drive End Style | STRAIGHT SHAFT END, THREADED |
| Grounding Method | EXTERNAL |
| Thread Series | UNF |
| Thread Length | 0.480 INCHES NOMINAL IN |
| Bottom Mounting Hole Diameter | 0.380 INCHES NOMINAL IN |
| Mounting Style | FLANGE MTD W/TWO MTG HOLES, TOP HOLE THREADED |
| Voltage in Volts | 24.0 |
| Thread Diameter | 0.625 INCHES NOMINAL IN |
| Shaft Rotation Direction | CLOCKWISE |
| Mounting Hole Thread Class | 2B |
| Angular Deviation of First Hole From Top Center in Deg | 0.0 |
| Mounting Hole Thread Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Second Step Diameter | 0.625 INCHES NOMINAL IN |
| Mounting Hole Thread Direction | RIGHT-HAND |
| Pilot Height | 0.550 INCHES NOMINAL IN |
| Distance Between Shaft Center and Top Mounting Hole Center | 4.220 INCHES NOMINAL IN |
| Mounting Hole Thread Quantity Per Inch | 18 |
| Ground Polarity Type | NEGATIVE |
| Thread Quantity Per Inch | 18 |
| Submersibility | NONSUBMERSIBLE |
| Maximum Output Current Rating in Amps | 16.0 |
| Furnished Items | VOLTAGE REGULATOR |
| Unthreaded Portion Length | 0.620 INCHES NOMINAL IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Angular Deviation of Second Hole From First Hole in Deg | 180.0 |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2920-01-110-4785 is a Generator,engine Accessory, manufactured by Deere & Company Dba Deere John Co, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-110-4785 has 3 manufacturer part numbers on file: TY6608 (Deere & Company Dba Deere John Co), 8TA3025C (Motorola Automotive Electronics), 10-221 (Motorola Automotive Electronics).
Key specifications for TY6608: Distance Between Shaft Center and Bottom Mounting Hole Center: 3.430 INCHES NOMINAL IN; Shaft Drive End Style: STRAIGHT SHAFT END, THREADED; Grounding Method: EXTERNAL; Thread Series: UNF. 28 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.