The Governor,gasoline Engine, cataloged under National Stock Number 2990-00-293-5084, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Libby Power Systems, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-293-5084 |
| Primary Part Number | 4856 |
| Item Name | Governor,gasoline Engine |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Libby Power Systems, Llc |
| Status | CANCELLED |
| Speed Control Type | CONSTANT |
| Spark Control | NOT INCLUDED |
| Mounting Hole Quantity | 2 |
| Barrel Quantity Per Box | 1 |
| Mounting Flange | INCLUDED |
| Hydraulic Control | NOT INCLUDED |
| Drive Shaft Type | KEYED |
| Drive Type | GEAR |
| Mounting Hole Diameter | 0.453 INCHES NOMINAL IN |
| Butterfly Valve Box Quantity | 1 |
| Specific Use | HERCULES MOTORS CORP ENGINE MODEL NO. JXD |
| Mounting Type | FLANGE |
| Governor Type | CENTRIFUGAL |
| Lever for Manual Operation | NOT INCLUDED |
| Mounting Hole Spacing | HOLES SPACED ON 2-3/16 IN. CENTERS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2990-00-293-5084 is a Governor,gasoline Engine, manufactured by Libby Power Systems, Llc, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-293-5084 has 3 cross-referenced part numbers: 4856 (Libby Power Systems, Llc), 23380CS (Brinkley Technology Group Llc Dba Hercules Manufacturing), 23380CS (Hercules Engine Co Inc).
There are 12 known substitutes for 2990-00-293-5084: 3110-00-006-2478, 4320-00-149-2253, 1650-00-166-6221 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4856: Speed Control Type: CONSTANT; Spark Control: NOT INCLUDED; Mounting Hole Quantity: 2; Barrel Quantity Per Box: 1. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-293-5084 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.