The Regulator,engine Generator, cataloged under National Stock Number 2920-00-900-7993, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 8 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 | 2920-00-900-7993 |
| Primary Part Number | 10947439 |
| Item Name | Regulator,engine Generator |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Field Relay Unit | INCLUDED |
| Output Voltage Rating in Volts | 29.0 MAXIMUM |
| Terminal Type | CONNECTOR, RECEPTACLE W/EXTERNAL CONTACTS |
| Voltage Regulator Unit Type | TRANSISTOR |
| Cutout Current Rating in Amps | 90.0 MINIMUM |
| Cutout Voltage Rating | 40.0 NOMINAL |
| System Voltage Rating | 28.0 |
| Terminal Encasement | ENCASED |
| Environmental Protection | WATERTIGHT |
| Terminal Type | CONNECTOR, RECEPTACLE W/INTERNAL CONTACTS |
| Cut-in Voltage Rating | 10.0 NOMINAL |
| Radio Interference Shielding | PROVIDED |
| Output Voltage Rating in Volts | 27.0 MINIMUM |
| Reverse Current Overload Circuit Breaker | INCLUDED |
| Cutout Current Rating in Amps | 100.0 MAXIMUM |
| Circuit Control Device Type | CUTOUT RELAY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N3108 | C E Niehoff & Co (USA) |
| 91031 | Prestolite Electric Inc (USA) |
| N3108-2 | C E Niehoff & Co (USA) |
| 13207E7421 | Cecom Lr Center (USA) |
| 10947439 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2920009007993 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 13207E742 | Cecom Lr Center (USA) |
| 2920008296597 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 2499991.01-109-N02 | CAGE A59FJ |
| SAW 9007993 | Southern Automotive Wholesalers, Inc (USA) |
| R00109103 | Prestolite Electric Inc (USA) |
| R00109103 | Prestolite Electric Inc (USA) |
| 91031 | Prestolite Electric Inc (USA) |
| R001091031 | Prestolite Electric Inc (USA) |
| R0015027RE | Prestolite Electric Inc Leece-Neville Gainesville Div (USA) |
| 2920PL0891418 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 29209007993 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2920-00-900-7993 is a Regulator,engine Generator, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-900-7993 has 17 cross-referenced part numbers: N3108 (C E Niehoff & Co), 91031 (Prestolite Electric Inc), N3108-2 (C E Niehoff & Co), 13207E7421 (Cecom Lr Center), 10947439 (U S Army Tank Automotive Command Amsta-Im-Mm) and 12 more.
There are 5 known substitutes for 2920-00-900-7993: 4730-00-266-1821, 5975-00-518-3194, 6110-00-625-6728 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10947439: Field Relay Unit: INCLUDED; Output Voltage Rating in Volts: 29.0 MAXIMUM; Terminal Type: CONNECTOR, RECEPTACLE W/EXTERNAL CONTACTS; Voltage Regulator Unit Type: TRANSISTOR. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-900-7993 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.