The Carburetor,float, cataloged under National Stock Number 2910-01-043-6776, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Briggs and Stratton Corp. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-043-6776 |
| Primary Part Number | 390411 |
| Item Name | Carburetor,float |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Briggs and Stratton Corp |
| Status | ACTIVE |
| Float Chamber Quantity | 1 |
| Air Inlet Connection Type | THREADED |
| Degasser | NOT INCLUDED |
| Automatic Choke | NOT INCLUDED |
| Inverted Flight Valve | NOT INCLUDED |
| Fuel Outlet Flange Shape | OVAL |
| Barrel Quantity | 1 |
| Fuel Outlet Flange Quantity | 1 |
| Accelerating Pump | NOT INCLUDED |
| Draft Direction | DOWN |
| Governor | NOT INCLUDED |
| Vacuum Economizer | NOT INCLUDED |
| Float Type | SINGLE |
| Material | ALUMINUM BODY |
| Air Inlet Shape | ANGULAR |
| Fording Feature | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 390411 PRIMARY | Briggs and Stratton Corp (USA) |
NSN 2910-01-043-6776 is a Carburetor,float, manufactured by Briggs and Stratton Corp, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-043-6776 has 1 manufacturer part number on file: 390411 (Briggs and Stratton Corp).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-549-5262. Verify interchangeability with system specifications before substitution.
Key specifications for 390411: Float Chamber Quantity: 1; Air Inlet Connection Type: THREADED; Degasser: NOT INCLUDED; Automatic Choke: NOT INCLUDED. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.