The Generator,engine Accessory, cataloged under National Stock Number 2920-00-943-4668, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-943-4668 |
| Primary Part Number | GGW7405S |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | CANCELLED |
| Shaft Rotation Direction | CLOCKWISE |
| Ground Polarity Type | POSITIVE |
| Shaft Drive End Style | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| Grounding Method | EXTERNAL |
| Keyway Width | 0.125 INCHES NOMINAL IN |
| Armature Minimum Speed in RPM at Full Current Output | 2460 |
| Mounting Hole Thread Quantity Per Inch | 18 |
| Bottom Mounting Hole Diameter | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| Distance Between Outside Surfaces of Hinge Bracket | 7.561 INCHES MINIMUM AND 7.574 INCHES MAXIMUM IN |
| Voltage in Volts | 6.0 |
| Angular Deviation of Third Hole From Second Hole in Deg | 34.0 |
| Thread Series | SI-M |
| Angular Deviation of Second Hole From First Hole in Deg | 163.0 |
| Unthreaded Portion Length | 1.120 INCHES NOMINAL IN |
| Mounting Hole Thread Direction | RIGHT-HAND |
| Mounting Hole Thread Diameter | 0.313 INCHES NOMINAL IN |
| Keyway Length | 0.625 INCHES NOMINAL IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Style | BRACKET MTD W/FOUR MTG HOLES, TWO TOP HOLES THREADED |
| Maximum Rated Armature Speed in RPM | 8000 |
| Distance Between Inside Surfaces of Hinge Bracket | 6.694 INCHES NOMINAL IN |
| Thread Diameter | 0.669 INCHES NOMINAL IN |
| Minimum Current Cut-in Speed in RPM | 1130 |
| Distance Between Shaft Center and Bottom Mounting Hole Center | 3.380 INCHES NOMINAL IN |
| Submersibility | NONSUBMERSIBLE |
| Second Step Diameter | 0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Angular Deviation of First Hole From Top Center in Deg | 17.0 |
| Distance Between Shaft Center and Top Mounting Hole Center | 3.190 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8GGW7402S1 | Electro Devices Inc (USA) |
| 45-761 | Ford Motor Company (USA) |
| 922247 | Am General Llc (USA) |
| 45-761 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| GGW7402S1 | Prestolite Electric Inc (USA) |
| 925045 | Am General Llc (USA) |
| 905552 | Am General Llc (USA) |
| 942178 | Am General Llc (USA) |
| GGW7405S PRIMARY | Prestolite Electric Inc (USA) |
| GGW7405S | Prestolite Electric Inc (USA) |
NSN 2920-00-943-4668 is a Generator,engine Accessory, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-943-4668 has 10 cross-referenced part numbers: 8GGW7402S1 (Electro Devices Inc), 45-761 (Ford Motor Company), 922247 (Am General Llc), 45-761 (Ford Motor Co Ford Parts and Service Div Government Part Sales), GGW7402S1 (Prestolite Electric Inc) and 5 more.
There are 5 known substitutes for 2920-00-943-4668: 5305-00-074-4473, 4810-00-507-7740, 5930-00-599-4951 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGW7405S: Shaft Rotation Direction: CLOCKWISE; Ground Polarity Type: POSITIVE; Shaft Drive End Style: STRAIGHT SHAFT END, THREADED, W/KEYWAY; Grounding Method: EXTERNAL. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-943-4668 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.