PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L63AUS1Carburetor,float

Wisconsin Motors, Llc · NSN 2910-00-237-0528 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-237-0528 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-237-0528. Primary manufacturer part number: L63AUS1.
Features
  • Carburetor,float — FSC 2910
  • Accelerating Pump: NOT INCLUDED
  • Vacuum Economizer: NOT INCLUDED
  • Air Inlet Shape: ANGULAR
  • Mounting Hole Spacing: 2.250 IN. C TO C IN
  • Material: ZINC BODY
  • Air Inlet Outside Diameter: 1.625 INCHES NOMINAL IN
  • Inverted Flight Valve: NOT INCLUDED
Applications
  • Applications requiring Zinc Body construction
General Description

The Carburetor,float, cataloged under National Stock Number 2910-00-237-0528, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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
NSN2910-00-237-0528
Primary Part NumberL63AUS1
Item NameCarburetor,float
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
Accelerating PumpNOT INCLUDED
Vacuum EconomizerNOT INCLUDED
Air Inlet ShapeANGULAR
Mounting Hole Spacing2.250 IN. C TO C IN
MaterialZINC BODY
Air Inlet Outside Diameter1.625 INCHES NOMINAL IN
Inverted Flight ValveNOT INCLUDED
Barrel Quantity1
Float Chamber Quantity1
Draft DirectionUP
GovernorNOT INCLUDED
Fuel Outlet Flange Quantity1
Mounting Hole Thread Size0.312-18
Float TypeDOUBLE
Mounting Hole Quantity2
Fording FeatureNOT INCLUDED
Air Inlet Connection TypeCIRCULAR CLAMP-ON
Automatic ChokeNOT INCLUDED
DegasserNOT INCLUDED
Fuel Outlet Flange ShapeOVAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5133-00-189-9254 INTERCHANGEABLE
Drill,twist
3110-00-540-7675E5Y INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5905-00-789-5640 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5975-00-913-3167609 INTERCHANGEABLE
Adapter,electrical Conduit
Abb Installation Products Inc
6625-01-105-065713309 INTERCHANGEABLE
Voltmeter
Gamma Scientific Inc
6240-01-344-992890PAR38/CAP/SP/120V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
5120-01-468-9745 INTERCHANGEABLE
Key,socket Head Screw
4730-01-597-262533050D INTERCHANGEABLE
Connector,tubing,straight
Indal Technologies Inc
6070-01-654-034613309 INTERCHANGEABLE
Cleaning Tool,fiber Optic Connec
Us Conec Ltd (inc)
Cross-Reference Index
Part NumberManufacturer
L63AUS1 PRIMARY Wisconsin Motors, Llc (USA)
L63AU Wisconsin Motors, Llc (USA)
013309 Zenith Fuel Systems Llc (USA)
0-13309 PRIMARY Zenith Fuel Systems Llc (USA)
13309 Zenith Fuel Systems Llc (USA)
Related Parts
5133-00-189-9254INTERCHANGEABLE
DRILL,TWIST
3110-00-540-7675INTERCHANGEABLE
BEARING,BALL,ANNULAR
E5Y
5905-00-789-5640INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5975-00-913-3167INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
609
6625-01-105-0657INTERCHANGEABLE
VOLTMETER
13309
6240-01-344-9928INTERCHANGEABLE
LAMP,INCANDESCENT
90PAR38/CAP/SP/120V
5120-01-468-9745INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
4730-01-597-2625INTERCHANGEABLE
CONNECTOR,TUBING,STRAIGHT
33050D
6070-01-654-0346INTERCHANGEABLE
CLEANING TOOL,FIBER OPTIC CONNEC
13309

Frequently Asked Questions

What is NSN 2910-00-237-0528?

NSN 2910-00-237-0528 is a Carburetor,float, manufactured by Wisconsin Motors, Llc, classified under FSC 2910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2910-00-237-0528?

NSN 2910-00-237-0528 has 5 cross-referenced part numbers: L63AUS1 (Wisconsin Motors, Llc), L63AU (Wisconsin Motors, Llc), 013309 (Zenith Fuel Systems Llc), 0-13309 (Zenith Fuel Systems Llc), 13309 (Zenith Fuel Systems Llc).

What NSN replaces 2910-00-237-0528?

There are 9 known substitutes for 2910-00-237-0528: 5133-00-189-9254, 3110-00-540-7675, 5905-00-789-5640 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L63AUS1?

Key specifications for L63AUS1: Accelerating Pump: NOT INCLUDED; Vacuum Economizer: NOT INCLUDED; Special Features: GRUNMAN A10 AIRCRAFT; Air Inlet Shape: ANGULAR. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2910-00-237-0528 still in active supply?

NSN 2910-00-237-0528 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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