PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A103Towbar,motor Vehicle

Stewart Avionics Inc · NSN 2540-00-702-6747 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-702-6747 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-702-6747. Primary manufacturer part number: A103.
Features
  • Towbar,motor Vehicle — FSC 2540
  • Design Type: A-FRAME
  • Towed End Connection Type: PINTLE HOOK
  • Length Adjustability: NONADJUSTABLE
  • FSC Application Data: TRAILER,STAKE,TYPE F2A
  • Towing End Connection Type: LUNETTE EYE
  • 1 verified cross-reference
  • Primary manufacturer: Stewart Avionics Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Towbar,motor Vehicle, cataloged under National Stock Number 2540-00-702-6747, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Stewart Avionics Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-702-6747
Primary Part NumberA103
Item NameTowbar,motor Vehicle
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerStewart Avionics Inc
StatusACTIVE
Design TypeA-FRAME
Towed End Connection TypePINTLE HOOK
Length AdjustabilityNONADJUSTABLE
FSC Application DataTRAILER,STAKE,TYPE F2A
Towing End Connection TypeLUNETTE EYE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
4720-00-005-500810886344-3 INTERCHANGEABLE
Hose,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
5331-00-115-6327900819 INTERCHANGEABLE
O-Ring
Wascomat of America Div of Bermil Industries Corp
3455-00-140-8971 INTERCHANGEABLE
File,rotary
5935-00-225-860627E127 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Te Connectivity Corporation
1680-00-431-4009A103 INTERCHANGEABLE
Arm,actuator
Simmonds Precision Products Inc
3030-00-528-4527 INTERCHANGEABLE
Belt,v
4320-01-017-3811 INTERCHANGEABLE
Pump,agitator
5331-01-214-1912A/103 INTERCHANGEABLE
O-Ring
O. E. M. Controls, Inc. Dba Oem Controls Inc
Cross-Reference Index
Part NumberManufacturer
A103 PRIMARY Stewart Avionics Inc (USA)
Related Parts
4720-00-005-5008INTERCHANGEABLE
HOSE,NONMETALLIC
10886344-3
5331-00-115-6327INTERCHANGEABLE
O-RING
900819
3455-00-140-8971INTERCHANGEABLE
FILE,ROTARY
5935-00-225-8606INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
27E127
1680-00-431-4009INTERCHANGEABLE
ARM,ACTUATOR
A103
3030-00-528-4527INTERCHANGEABLE
BELT,V
4320-01-017-3811INTERCHANGEABLE
PUMP,AGITATOR
5331-01-214-1912INTERCHANGEABLE
O-RING
A/103

Frequently Asked Questions

What is NSN 2540-00-702-6747?

NSN 2540-00-702-6747 is a Towbar,motor Vehicle, manufactured by Stewart Avionics Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-702-6747?

NSN 2540-00-702-6747 has 1 cross-referenced part number: A103 (Stewart Avionics Inc).

What NSN replaces 2540-00-702-6747?

There are 8 known substitutes for 2540-00-702-6747: 4720-00-005-5008, 5331-00-115-6327, 3455-00-140-8971 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A103?

Key specifications for A103: Overall Length: 59.125 INCHES NOMINAL IN; Design Type: A-FRAME; Towed End Connection Type: PINTLE HOOK; Length Adjustability: NONADJUSTABLE. 6 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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