PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A34-91Valve Piston,carburetor

Borg-Warner Corp Marvel-Schebler/tillotson Div · NSN 2915-00-049-3690 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-049-3690 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-049-3690. Primary manufacturer part number: A34-91.
Features
  • Valve Piston,carburetor — FSC 2915
  • General Characteristics Item Description: BRASS,0.875 IN. O/A LG,ONE END 0.047 IN. OD,OTHER END 0.301 IN. MIN,0.317 IN. MAX OD IN
  • 2 verified cross-references
  • Primary manufacturer: Borg-Warner Corp Marvel-Schebler/tillotson Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Piston,carburetor, cataloged under National Stock Number 2915-00-049-3690, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-049-3690
Primary Part NumberA34-91
Item NameValve Piston,carburetor
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerBorg-Warner Corp Marvel-Schebler/tillotson Div
StatusACTIVE
General Characteristics Item DescriptionBRASS,0.875 IN. O/A LG,ONE END 0.047 IN. OD,OTHER END 0.301 IN. MIN,0.317 IN. MAX OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6105-00-102-27863567 INTERCHANGEABLE
Motor,alternating Current
Peerless of America Inc
5945-00-259-5670 INTERCHANGEABLE
Relay,electromagnetic
2920-00-353-48151958452 INTERCHANGEABLE
Drive,engine,electrical Starter
Borgwarner Pds (anderson), L.l.c.
5945-00-636-8809 INTERCHANGEABLE
Relay,electromagnetic
5950-00-910-92756140026-9 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
2530-00-922-0175F55675 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6240-00-922-0883349AS15 INTERCHANGEABLE
Lamp,incandescent
Industrial Electronic Engineers, Inc.
5310-01-303-4701 INTERCHANGEABLE
Washer,flat
6530-01-326-6544 INTERCHANGEABLE
Drum,mobile Ventilator
5305-01-532-69313491 INTERCHANGEABLE
Screw,machine
80/20, Llc
Cross-Reference Index
Part NumberManufacturer
A34-91 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
34-91 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
Related Parts
6105-00-102-2786INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3567
5945-00-259-5670INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2920-00-353-4815INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1958452
5945-00-636-8809INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5950-00-910-9275INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6140026-9
2530-00-922-0175INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F55675
6240-00-922-0883INTERCHANGEABLE
LAMP,INCANDESCENT
349AS15
5310-01-303-4701INTERCHANGEABLE
WASHER,FLAT
6530-01-326-6544INTERCHANGEABLE
DRUM,MOBILE VENTILATOR
5305-01-532-6931INTERCHANGEABLE
SCREW,MACHINE
3491

Frequently Asked Questions

What is NSN 2915-00-049-3690?

NSN 2915-00-049-3690 is a Valve Piston,carburetor, 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 2915-00-049-3690?

NSN 2915-00-049-3690 has 2 cross-referenced part numbers: A34-91 (Borg-Warner Corp Marvel-Schebler/tillotson Div), 34-91 (Borg-Warner Corp Marvel-Schebler/tillotson Div).

What NSN replaces 2915-00-049-3690?

There are 10 known substitutes for 2915-00-049-3690: 6105-00-102-2786, 5945-00-259-5670, 2920-00-353-4815 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A34-91?

Key specifications for A34-91: General Characteristics Item Description: BRASS,0.875 IN. O/A LG,ONE END 0.047 IN. OD,OTHER END 0.301 IN. MIN,0.317 IN. MAX OD IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com