The Carburetor,float, cataloged under National Stock Number 2910-00-003-0112, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-003-0112 |
| Primary Part Number | 443271C91 |
| Item Name | Carburetor,float |
| FSC / FSG | 2910 / 29 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Truck Br Ohio Plant |
| Status | ACTIVE |
| Governor | NOT INCLUDED |
| Air Inlet Thread Location | INTERNAL |
| Vacuum Economizer | NOT INCLUDED |
| Degasser | INCLUDED |
| Accelerating Pump | INCLUDED |
| Fuel Outlet Flange Quantity | 1 |
| Draft Direction | DOWN |
| Inverted Flight Valve | NOT INCLUDED |
| Material | ALUMINUM BODY |
| Float Chamber Quantity | 1 |
| Air Inlet Thread Size | 3/8-16 |
| Air Inlet Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Automatic Choke | NOT INCLUDED |
| Barrel Quantity | 2 |
| Mounting Hole Quantity | 4 |
| Mounting Hole Diameter | 0.356 INCHES NOMINAL IN |
| Mounting Hole Spacing | 5.125 IN. C TO C ALONG LG;3.440 IN. C TO C ALONG W IN |
| Fording Feature | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 443271C91 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| R4574A | Colt Industries Inc Holley Automotive Div (USA) |
| 398236C91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 4574 | Triumph Engine Control Systems Llc (USA) |
| 398236C91 | Navistar International Corporation Dba Navistar (USA) |
NSN 2910-00-003-0112 is a Carburetor,float, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2910 (No Item Name Available). Status: active.
NSN 2910-00-003-0112 has 5 cross-referenced part numbers: 443271C91 (Navistar Intl Corp Truck Br Ohio Plant), R4574A (Colt Industries Inc Holley Automotive Div), 398236C91 (Navistar Intl Corp Truck Br Ohio Plant), 4574 (Triumph Engine Control Systems Llc), 398236C91 (Navistar International Corporation Dba Navistar).
There are 4 known substitutes for 2910-00-003-0112: 5920-00-221-5028, 5120-00-242-3256, 5821-00-327-4315 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 443271C91: Governor: NOT INCLUDED; Air Inlet Thread Location: INTERNAL; Vacuum Economizer: NOT INCLUDED; Degasser: INCLUDED. 18 total characteristics are documented in the Federal Logistics Information System.