The Generator,engine Accessory, cataloged under National Stock Number 2920-00-706-8169, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-706-8169 |
| Primary Part Number | TA12N400 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | CANCELLED |
| Distance Between Shaft Center and Bottom Mounting Hole Center | 3.437 INCHES NOMINAL IN |
| Shaft Drive End Style | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| Thread Direction | RIGHT-HAND |
| Pilot Diameter | 2.250 INCHES NOMINAL IN |
| Angular Deviation of First Hole From Top Center in Deg | 180.0 |
| Unthreaded Portion Length | 0.585 INCHES NOMINAL IN |
| Mounting Style | FLANGE MTD W/TWO MTG HOLES, TOP HOLE THREADED |
| Grounding Method | INTERNAL |
| Second Step Diameter | 0.630 INCHES NOMINAL IN |
| Thread Diameter | 0.625 INCHES NOMINAL IN |
| Submersibility | NONSUBMERSIBLE |
| Distance From End to Keyway Center | 0.750 INCHES NOMINAL IN |
| Voltage in Volts | 12.0 |
| Pilot Height | 0.400 INCHES NOMINAL IN |
| Mounting Hole Thread Quantity Per Inch | 18 |
| Bottom Mounting Hole Diameter | 0.385 INCHES NOMINAL IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.490 INCHES NOMINAL IN |
| Keyway Length | 0.562 INCHES NOMINAL IN |
| Thread Series | UNF |
| Ground Polarity Type | NEGATIVE |
| Mounting Hole Thread Class | 2B |
| Mounting Hole Thread Direction | RIGHT-HAND |
| Mounting Hole Thread Diameter | 0.312 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Distance Between Shaft Center and Top Mounting Hole Center | 3.327 INCHES NOMINAL IN |
| Keyway Width | 0.125 INCHES NOMINAL IN |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Maximum Output Current Rating in Amps | 30.0 |
| Angular Deviation of Second Hole From First Hole in Deg | 180.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 693021 | Caterpillar Inc Div Caterpillar Defense (USA) |
| TA12N400 | Motorola Automotive Electronics (USA) |
| TA12N400 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 41473 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| TA12N400 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
NSN 2920-00-706-8169 is a Generator,engine Accessory, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-706-8169 has 5 cross-referenced part numbers: 693021 (Caterpillar Inc Div Caterpillar Defense), TA12N400 (Motorola Automotive Electronics), TA12N400 (Motorola Inc. Dba Integrated Information Systems Group), 41473 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), TA12N400 (General Dynamics Mission Systems, Inc. Dba Gdms).
There are 8 known substitutes for 2920-00-706-8169: 5930-00-296-4981, 2510-00-734-9594, 5962-01-110-1668 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for TA12N400: Distance Between Shaft Center and Bottom Mounting Hole Center: 3.437 INCHES NOMINAL IN; Shaft Drive End Style: STRAIGHT SHAFT END, THREADED, W/KEYWAY; Thread Direction: RIGHT-HAND; Pilot Diameter: 2.250 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-706-8169 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.