The Carburetor,float, cataloged under National Stock Number 2910-00-228-3146, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Borg-Warner Corp Marvel-Schebler/tillotson Div. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2910-00-228-3146 |
| Primary Part Number | MD49B |
| Item Name | Carburetor,float |
| FSC / FSG | 2910 / 29 — No Item Name Available |
| Manufacturer | Borg-Warner Corp Marvel-Schebler/tillotson Div |
| Status | CANCELLED |
| Accelerating Pump | NOT INCLUDED |
| Air Inlet Flange Mounting Hole Thread Provision | NOT PROVIDED |
| Air Inlet Shape | STRAIGHT |
| Automatic Choke | NOT INCLUDED |
| Fording Feature | NOT INCLUDED |
| Governor | NOT INCLUDED |
| Air Inlet Flange Mounting Hole Quantity | 2 |
| Fuel Outlet Flange Shape | OVAL |
| Fuel Outlet Flange Quantity | 1 |
| Float Chamber Quantity | 1 |
| Material | ZINC BODY |
| Air Inlet Flange Mounting Hole Diameter | 0.164 INCHES NOMINAL IN |
| Air Inlet Connection Type | FLANGE |
| Air Inlet Flange Shape | ROUND |
| Inverted Flight Valve | NOT INCLUDED |
| Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Draft Direction | HORIZONTAL |
| Float Type | SINGLE |
| Degasser | NOT INCLUDED |
| Barrel Quantity | 1 |
| Fuel Outlet Flange Size | 1-3/8 IN. BY 1-7/16 IN. FLANGE IN |
| Air Inlet Flange Mounting Hole Spacing | 1-3/8 IN. C TO C IN |
| Mounting Hole Quantity | 2 |
| Specific Equipment Accommodated | JCENS POWER UNIT TYPE NO. PU-181/PGC1 |
| Vacuum Economizer | NOT INCLUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2910-00-228-3146 is a Carburetor,float, manufactured by Borg-Warner Corp Marvel-Schebler/tillotson Div, classified under FSC 2910 (No Item Name Available). Status: cancelled.
NSN 2910-00-228-3146 has 4 cross-referenced part numbers: MD49B (Borg-Warner Corp Marvel-Schebler/tillotson Div), A3754 (Textron Inc Jacobsen Div), MD49A (Borg-Warner Corp Marvel-Schebler/tillotson Div), 103754 (Textron Inc Jacobsen Div).
There are 6 known substitutes for 2910-00-228-3146: 5315-00-010-3754, 3040-00-089-9783, 5950-00-462-1757 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MD49B: Accelerating Pump: NOT INCLUDED; Air Inlet Flange Mounting Hole Thread Provision: NOT PROVIDED; Air Inlet Shape: STRAIGHT; Automatic Choke: NOT INCLUDED. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 2910-00-228-3146 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.