PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4233Control,idle Speed

Southern Ambulance Builders Co Inc Dba Sabc Inc · NSN 2990-01-268-6093 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-268-6093 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-268-6093. Primary manufacturer part number: 4233.
Features
  • Control,idle Speed — FSC 2990
  • General Characteristics Item Description: BOLT MTD; TWO CONDUCTORS; AUTOMATICALLY INCREASES IDLE SPEED W/FLIP OF SWITCH
  • 3 verified cross-references
  • Primary manufacturer: Southern Ambulance Builders Co Inc Dba Sabc Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,idle Speed, cataloged under National Stock Number 2990-01-268-6093, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Southern Ambulance Builders Co Inc Dba Sabc Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-268-6093
Primary Part Number4233
Item NameControl,idle Speed
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerSouthern Ambulance Builders Co Inc Dba Sabc Inc
StatusACTIVE
General Characteristics Item DescriptionBOLT MTD; TWO CONDUCTORS; AUTOMATICALLY INCREASES IDLE SPEED W/FLIP OF SWITCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-021-59433X322-3-4 INTERCHANGEABLE
Screw,cap,hexagon Head
Garwood/feller Inc Garwood Winch Div
3110-00-100-62161576-1066 INTERCHANGEABLE
Ball,bearing
Raytheon Company Dba Raytheon
6115-00-377-8799AAE975M703 INTERCHANGEABLE
Armature,generator
Kurz & Root Generator Company, Llc
3030-00-529-0474 INTERCHANGEABLE
Belt,v
4730-00-756-1184500344 INTERCHANGEABLE
Elbow,flange to Tube
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5975-00-899-79434233 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5340-01-077-35594233 INTERCHANGEABLE
Standoff,threaded,spacing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2590-01-156-04474233 INTERCHANGEABLE
Control Assembly,push-Pull
Eaton Corp
6515-01-276-31544233 INTERCHANGEABLE
Mask,surgical
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
5975-01-398-1666 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
Cross-Reference Index
Part NumberManufacturer
500-344 Southern Ambulance Builders Co Inc Dba Sabc Inc (USA)
4233 PRIMARY Southern Ambulance Builders Co Inc Dba Sabc Inc (USA)
500-344 PRIMARY Vortec Corp (USA)
Related Parts
5305-00-021-5943INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3X322-3-4
3110-00-100-6216INTERCHANGEABLE
BALL,BEARING
1576-1066
6115-00-377-8799INTERCHANGEABLE
ARMATURE,GENERATOR
AAE975M703
3030-00-529-0474INTERCHANGEABLE
BELT,V
4730-00-756-1184INTERCHANGEABLE
ELBOW,FLANGE TO TUBE
500344
5975-00-899-7943INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4233
5340-01-077-3559INTERCHANGEABLE
STANDOFF,THREADED,SPACING
4233
2590-01-156-0447INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
4233
6515-01-276-3154INTERCHANGEABLE
MASK,SURGICAL
4233
5975-01-398-1666INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
2540-01-442-9288INTERCHANGEABLE
SHOCK ABSORBER,BUMPER
500-344
6505-01-554-7833INTERCHANGEABLE
PREDNISONE TABLETS
NDC00591-5052-01

Frequently Asked Questions

What is NSN 2990-01-268-6093?

NSN 2990-01-268-6093 is a Control,idle Speed, manufactured by Southern Ambulance Builders Co Inc Dba Sabc Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-268-6093?

NSN 2990-01-268-6093 has 3 cross-referenced part numbers: 500-344 (Southern Ambulance Builders Co Inc Dba Sabc Inc), 4233 (Southern Ambulance Builders Co Inc Dba Sabc Inc), 500-344 (Vortec Corp).

What NSN replaces 2990-01-268-6093?

There are 12 known substitutes for 2990-01-268-6093: 5305-00-021-5943, 3110-00-100-6216, 6115-00-377-8799 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4233?

Key specifications for 4233: End Item Identification: 2310-01-171-4747; General Characteristics Item Description: BOLT MTD; TWO CONDUCTORS; AUTOMATICALLY INCREASES IDLE SPEED W/FLIP OF SWITCH. 2 total characteristics are documented in the Federal Logistics Information System.

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