Carburetor, Float2910-01-178-4906

NSN 2910-01-178-4906 · NIIN 011784906

FSC 2910 — Engine Fuel System Components, Nonaircraft · FSG 29 — Engine Accessories

Government record, cited

Also searched as 2910-01-178-4906 · 2910011784906 · NIIN 011784906 · 01-178-4906 · FSC 2910 Engine Fuel System Components, Nonaircraft · 461313C92 · R7029-1A

Nearby stock numbers ← 2910-01-178-4905 Carburetor, Float · 2910-01-178-4933 Head, Fluid Filter →

Features

Carburetor,float — FSC 2910
Float Chamber Quantity: 4
Air Inlet Connection Type: CIRCULAR CLAMP-ON
Degasser: NOT INCLUDED
Automatic Choke: INCLUDED
Fuel Outlet Flange Shape: RECTANGULAR
Barrel Quantity: 4
Fuel Outlet Flange Quantity: 4

Identification

NSN: 2910-01-178-4906
NIIN: 011784906
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories

General Description

The Carburetor,float, cataloged under National Stock Number 2910-01-178-4906, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2910-01-178-4906
Item Name	Carburetor,float
FSC / FSG	2910 / 29 — Engine Fuel System Components, Nonaircraft
Status	ACTIVE
Float Chamber Quantity	4
Air Inlet Connection Type	CIRCULAR CLAMP-ON
Degasser	NOT INCLUDED
Automatic Choke	INCLUDED
Fuel Outlet Flange Shape	RECTANGULAR
Barrel Quantity	4
Fuel Outlet Flange Quantity	4
Accelerating Pump	INCLUDED
Draft Direction	DOWN
Governor	INCLUDED
Float Type	DOUBLE
Fording Feature	NOT INCLUDED

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
461313C92	5/2 Secondary reference U.S. Government activity
R7029-1A	3/9 Design control — primary reference Colt Industries Inc Holley Automotive Div

No interchangeability data on file.

Other items in FSC 2910 — Engine Fuel System Components, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2910-00-000-3322

2910-00-000-3322 · Item name not on file

2910-00-000-3636

2910-00-000-3636 · Item name not on file

2910-00-001-1282

2910-00-001-1282 · Item name not on file

2910-00-001-1285

2910-00-001-1285 · Item name not on file

2910-00-001-3841

ANCHOR,CAP

2910-00-001-3849

2910-00-001-3849 · Item name not on file

2910-00-001-3856

2910-00-001-3856 · Item name not on file

2910-00-001-3864

2910-00-001-3864 · Item name not on file

Frequently Asked Questions

What is NSN 2910-01-178-4906?

NSN 2910-01-178-4906 is a Carburetor,float, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.

What are the specifications of 2910-01-178-4906?

Key specifications for 2910-01-178-4906: Float Chamber Quantity: 4; Air Inlet Connection Type: CIRCULAR CLAMP-ON; Degasser: NOT INCLUDED; Automatic Choke: INCLUDED. 12 specifications are documented in the U.S. Government catalog.

Is NSN 2910-01-178-4906 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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