PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94403Seat,diaphragm

Triumph Engine Control Systems Llc · NSN 2915-00-622-4119 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-622-4119 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-622-4119. Primary manufacturer part number: 94403.
Features
  • Seat,diaphragm — FSC 2915
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,diaphragm, cataloged under National Stock Number 2915-00-622-4119, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Engine Control Systems Llc. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameSeat,diaphragm
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTriumph Engine Control Systems Llc (CAGE 11599)
Technical Specifications
ParameterValue
NSN2915-00-622-4119
Primary Part Number94403
Item NameSeat,diaphragm
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-948-3516310A-26/TAP/254E-1 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Proconex Inc
5360-01-161-617294403 INTERCHANGEABLE
Spring,flat
Whirlpool Corp Dba Whirlpool Corp
6130-01-189-132894403B INTERCHANGEABLE
Power Supply
B.c. Systems Inc. Dba Bc Systems Inc
3130-01-609-729394403 INTERCHANGEABLE
Housing,bearing Unit
Naval Surface Warfare Center Dahlgren Div
Cross-Reference Index
Part NumberManufacturer
94403 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4820-00-948-3516INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
310A-26/TAP/254E-1
5360-01-161-6172INTERCHANGEABLE
SPRING,FLAT
94403
6130-01-189-1328INTERCHANGEABLE
POWER SUPPLY
94403B
3130-01-609-7293INTERCHANGEABLE
HOUSING,BEARING UNIT
94403

Frequently Asked Questions

What is NSN 2915-00-622-4119?

NSN 2915-00-622-4119 is a Seat,diaphragm, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-622-4119?

NSN 2915-00-622-4119 has 1 cross-referenced part number: 94403 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-622-4119?

There are 4 known substitutes for 2915-00-622-4119: 4820-00-948-3516, 5360-01-161-6172, 6130-01-189-1328 and 1 more. Verify interchangeability with system specifications before substitution.

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