PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91965Valve,by-Pass,pump

Triumph Engine Control Systems Llc · NSN 2915-00-470-8636 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-470-8636 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-470-8636. Primary manufacturer part number: 91965.
Features
  • Valve,by-Pass,pump — FSC 2915
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Flow control in piping systems
  • Pressure regulation
General Description

The Valve,by-Pass,pump, cataloged under National Stock Number 2915-00-470-8636, 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 NameValve,by-Pass,pump
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTriumph Engine Control Systems Llc (CAGE 11599)
Technical Specifications
ParameterValue
NSN2915-00-470-8636
Primary Part Number91965
Item NameValve,by-Pass,pump
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-240-2389905475-1 INTERCHANGEABLE
Transformer,pulse
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2530-00-463-69786158 INTERCHANGEABLE
Hub and Back Plate,
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
1660-00-485-345891965 INTERCHANGEABLE
Plate-Mtg---Appl 45
Honeywell International Inc. Div Aerospace - Torrance
6240-01-314-0471 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
91965 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
5950-00-240-2389INTERCHANGEABLE
TRANSFORMER,PULSE
905475-1
2530-00-463-6978INTERCHANGEABLE
HUB AND BACK PLATE,
6158
1660-00-485-3458INTERCHANGEABLE
PLATE-MTG---APPL 45
91965
6240-01-314-0471INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 2915-00-470-8636?

NSN 2915-00-470-8636 is a Valve,by-Pass,pump, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-470-8636?

NSN 2915-00-470-8636 has 1 cross-referenced part number: 91965 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-470-8636?

There are 4 known substitutes for 2915-00-470-8636: 5950-00-240-2389, 2530-00-463-6978, 1660-00-485-3458 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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