PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78638Parts Kit,fuel Control

Triumph Engine Control Systems Llc · NSN 2915-00-611-2055 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-611-2055 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-611-2055. Primary manufacturer part number: 78638.
Features
  • Parts Kit,fuel Control — FSC 2915
  • 2 verified cross-references
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,fuel Control, cataloged under National Stock Number 2915-00-611-2055, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,fuel Control
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTriumph Engine Control Systems Llc (CAGE 11599)
Technical Specifications
ParameterValue
NSN2915-00-611-2055
Primary Part Number78638
Item NameParts Kit,fuel Control
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-430-834680102B INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5330-00-775-415346043 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2520-00-799-258046043 INTERCHANGEABLE
Differential
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-01-089-91141014-B707 INTERCHANGEABLE
Valve,safety Relief
Cepeda Associates, Inc. Dba Cepeda Associates Inc
5935-01-267-224978638 INTERCHANGEABLE
Connector,receptacle,electrical
Parker Hannifin Corporation Div Hydraulic Systems Division
4320-01-329-3492 INTERCHANGEABLE
Pump,rotary
1005-01-485-139146043 INTERCHANGEABLE
Pawl,ammunition Feed
Fn America Llc Div Columbia, Sc
Cross-Reference Index
Part NumberManufacturer
78638 PRIMARY Triumph Engine Control Systems Llc (USA)
46043 Triumph Engine Control Systems Llc (USA)
Related Parts
5330-00-430-8346INTERCHANGEABLE
GASKET
80102B
5330-00-775-4153INTERCHANGEABLE
SEAL,PLAIN ENCASED
46043
2520-00-799-2580INTERCHANGEABLE
DIFFERENTIAL
46043
4820-01-089-9114INTERCHANGEABLE
VALVE,SAFETY RELIEF
1014-B707
5935-01-267-2249INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
78638
4320-01-329-3492INTERCHANGEABLE
PUMP,ROTARY
1005-01-485-1391INTERCHANGEABLE
PAWL,AMMUNITION FEED
46043

Frequently Asked Questions

What is NSN 2915-00-611-2055?

NSN 2915-00-611-2055 is a Parts Kit,fuel Control, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-611-2055?

NSN 2915-00-611-2055 has 2 cross-referenced part numbers: 78638 (Triumph Engine Control Systems Llc), 46043 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-611-2055?

There are 7 known substitutes for 2915-00-611-2055: 5330-00-430-8346, 5330-00-775-4153, 2520-00-799-2580 and 4 more. Verify interchangeability with system specifications before substitution.

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