PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A55-255Retainer,throttle Shaft

Borg-Warner Corp Marvel-Schebler/tillotson Div · NSN 2915-00-049-3703 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-049-3703 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-049-3703. Primary manufacturer part number: A55-255.
Features
  • Retainer,throttle Shaft — FSC 2915
  • General Characteristics Item Description: STEEL,ROCKWELL B60-70,CADMIUM PLATE 0.5035 IN. MIN,0.5055 IN. MAX DIA,0.125 IN. H,0.0156 IN. THK MATERIAL,0.377 IN. MIN,0.379 IN. MAX DIA HOLE IN
  • 2 verified cross-references
  • Primary manufacturer: Borg-Warner Corp Marvel-Schebler/tillotson Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,throttle Shaft, cataloged under National Stock Number 2915-00-049-3703, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Borg-Warner Corp Marvel-Schebler/tillotson Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-049-3703
Primary Part NumberA55-255
Item NameRetainer,throttle Shaft
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerBorg-Warner Corp Marvel-Schebler/tillotson Div
StatusACTIVE
General Characteristics Item DescriptionSTEEL,ROCKWELL B60-70,CADMIUM PLATE 0.5035 IN. MIN,0.5055 IN. MAX DIA,0.125 IN. H,0.0156 IN. THK MATERIAL,0.377 IN. MIN,0.379 IN. MAX DIA HOLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1620-00-445-84575525-5 INTERCHANGEABLE
Housing,brake Suppo
Goodrich Aerospace Canada Ltd
3455-00-764-35801741-0437 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5998-01-114-5525 INTERCHANGEABLE
Electronic Components Assembly
4730-01-500-074655255 INTERCHANGEABLE
Eductor,air
Air Techniques, Inc.
Cross-Reference Index
Part NumberManufacturer
A55-255 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
55-255 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
Related Parts
1620-00-445-8457INTERCHANGEABLE
HOUSING,BRAKE SUPPO
5525-5
3455-00-764-3580INTERCHANGEABLE
CUTTER,MILLING,END
1741-0437
5998-01-114-5525INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
4730-01-500-0746INTERCHANGEABLE
EDUCTOR,AIR
55255

Frequently Asked Questions

What is NSN 2915-00-049-3703?

NSN 2915-00-049-3703 is a Retainer,throttle Shaft, manufactured by Borg-Warner Corp Marvel-Schebler/tillotson Div, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-049-3703?

NSN 2915-00-049-3703 has 2 cross-referenced part numbers: A55-255 (Borg-Warner Corp Marvel-Schebler/tillotson Div), 55-255 (Borg-Warner Corp Marvel-Schebler/tillotson Div).

What NSN replaces 2915-00-049-3703?

There are 4 known substitutes for 2915-00-049-3703: 1620-00-445-8457, 3455-00-764-3580, 5998-01-114-5525 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A55-255?

Key specifications for A55-255: General Characteristics Item Description: STEEL,ROCKWELL B60-70,CADMIUM PLATE 0.5035 IN. MIN,0.5055 IN. MAX DIA,0.125 IN. H,0.0156 IN. THK MATERIAL,0.377 IN. MIN,0.379 IN. MAX DIA HOLE IN. 1 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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