PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0-12566Carburetor,float

Zenith Fuel Systems Llc · NSN 2910-00-773-2148 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-773-2148 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-773-2148. Primary manufacturer part number: 0-12566.
Features
  • Carburetor,float — FSC 2910
  • Accelerating Pump: NOT INCLUDED
  • Vacuum Economizer: NOT INCLUDED
  • Fording Feature: NOT INCLUDED
  • Air Inlet Connection Type: CIRCULAR CLAMP-ON
  • Inverted Flight Valve: NOT INCLUDED
  • Fuel Outlet Flange Quantity: 1
  • Float Chamber Quantity: 1
Applications
  • Applications requiring Aluminum Body construction
General Description

The Carburetor,float, cataloged under National Stock Number 2910-00-773-2148, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Zenith Fuel Systems Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2910-00-773-2148
Primary Part Number0-12566
Item NameCarburetor,float
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerZenith Fuel Systems Llc
StatusCANCELLED
Accelerating PumpNOT INCLUDED
Vacuum EconomizerNOT INCLUDED
Fording FeatureNOT INCLUDED
Air Inlet Connection TypeCIRCULAR CLAMP-ON
Inverted Flight ValveNOT INCLUDED
Fuel Outlet Flange Quantity1
Float Chamber Quantity1
GovernorNOT INCLUDED
Float TypeSINGLE
MaterialALUMINUM BODY
Air Inlet ShapeANGULAR
Fuel Outlet Flange ShapeOVAL
Barrel Quantity1
Fuel Outlet Flange Size1 IN. SAE IN
Air Inlet Outside Diameter1.625 INCHES NOMINAL IN
Draft DirectionUP
DegasserNOT INCLUDED
Automatic ChokeINCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2915-00-321-141812566 INTERCHANGEABLE
Solenoid and Holder
Triumph Engine Control Systems Llc
6730-00-558-2221 INTERCHANGEABLE
Socket and Bracket
5310-00-732-0558 INTERCHANGEABLE
Nut,plain,hexagon
5910-00-835-3086 INTERCHANGEABLE
Capacitor,fixed,electrolytic
6640-01-275-1475 INTERCHANGEABLE
Forceps,utility,laboratory
5330-01-355-652512566 INTERCHANGEABLE
Gasket
DP Manufacturing Inc.
6750-01-426-9787 INTERCHANGEABLE
Film,photographic
5133-01-447-8200 INTERCHANGEABLE
Drill,twist
6680-01-507-2431 INTERCHANGEABLE
Sight Glass
Cross-Reference Index
Part NumberManufacturer
12384A Bendix Corp the (USA)
389683R94 International Harvester Co Agricultural Equipment Div (USA)
12566 Zenith Fuel Systems Llc (USA)
0-12566 PRIMARY Zenith Fuel Systems Llc (USA)
0-12384 Zenith Fuel Systems Llc (USA)
055963 Caterpillar Inc Div Caterpillar Defense (USA)
012566 Zenith Fuel Systems Llc (USA)
389683R94 Navistar International Corporation Dba Navistar (USA)
0-12384A Bendix Corp the (USA)
000-229-1354 Tvh Parts Co. (USA)
389683R93 Navistar International Corporation Dba Navistar (USA)
0-12384A Zenith Fuel Systems Llc (USA)
12384A Zenith Fuel Systems Llc (USA)
000-229-1354 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
389683R93 International Harvester Co Agricultural Equipment Div (USA)
55963 Mitsubishi Caterpillar Forklift America, Inc (USA)
397341R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
397341R91 Komatsu American Intl Co (USA)
389683R93 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
389683R94 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
2915-00-321-1418INTERCHANGEABLE
SOLENOID AND HOLDER
12566
6730-00-558-2221INTERCHANGEABLE
SOCKET AND BRACKET
5310-00-732-0558INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5910-00-835-3086INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
6640-01-275-1475INTERCHANGEABLE
FORCEPS,UTILITY,LABORATORY
5330-01-355-6525INTERCHANGEABLE
GASKET
12566
6750-01-426-9787INTERCHANGEABLE
FILM,PHOTOGRAPHIC
5133-01-447-8200INTERCHANGEABLE
DRILL,TWIST
6680-01-507-2431INTERCHANGEABLE
SIGHT GLASS

Frequently Asked Questions

What is NSN 2910-00-773-2148?

NSN 2910-00-773-2148 is a Carburetor,float, manufactured by Zenith Fuel Systems Llc, classified under FSC 2910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2910-00-773-2148?

NSN 2910-00-773-2148 has 21 cross-referenced part numbers: 12384A (Bendix Corp the), 389683R94 (International Harvester Co Agricultural Equipment Div), 12566 (Zenith Fuel Systems Llc), 0-12566 (Zenith Fuel Systems Llc), 0-12384 (Zenith Fuel Systems Llc) and 16 more.

What NSN replaces 2910-00-773-2148?

There are 9 known substitutes for 2910-00-773-2148: 2915-00-321-1418, 6730-00-558-2221, 5310-00-732-0558 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0-12566?

Key specifications for 0-12566: Accelerating Pump: NOT INCLUDED; Vacuum Economizer: NOT INCLUDED; Fording Feature: NOT INCLUDED; Air Inlet Connection Type: CIRCULAR CLAMP-ON. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2910-00-773-2148 still in active supply?

NSN 2910-00-773-2148 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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