PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21263-1Box Subassembly,control

Triumph Controls, Llc Dba Triumph Controls, Llc · NSN 2915-00-073-5733 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-073-5733 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-073-5733. Primary manufacturer part number: 21263-1.
Features
  • Box Subassembly,control — FSC 2915
  • General Characteristics Item Description: ALUMINUM ALLOY,BOX P/N 21264,PLUG P/N 15225-1 17/32
  • 2 verified cross-references
  • Primary manufacturer: Triumph Controls, Llc Dba Triumph Controls, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Box Subassembly,control, cataloged under National Stock Number 2915-00-073-5733, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-073-5733
Primary Part Number21263-1
Item NameBox Subassembly,control
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Controls, Llc Dba Triumph Controls, Llc
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,BOX P/N 21264,PLUG P/N 15225-1 17/32
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-638-508021263 INTERCHANGEABLE
Nut,plain,square
Dresser, Llc
4720-01-167-260421263 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5998-01-235-454821263 INTERCHANGEABLE
Circuit Card Assembly
Mirion Technologies (canberra), Inc.
5340-01-350-0880212631 INTERCHANGEABLE
Bumper
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4320-01-351-903921263-1 INTERCHANGEABLE
Motor,hydraulic
Lake Shore Systems, Inc.
4820-01-407-324521263-001 INTERCHANGEABLE
Valve,check
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3030-01-718-1763212631 INTERCHANGEABLE
Belt,positive Drive
Hammonds Technical Services, Inc.
Cross-Reference Index
Part NumberManufacturer
21263-1 PRIMARY Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
21263 Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
Related Parts
5310-00-638-5080INTERCHANGEABLE
NUT,PLAIN,SQUARE
21263
4720-01-167-2604INTERCHANGEABLE
HOSE,PREFORMED
21263
5998-01-235-4548INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21263
5340-01-350-0880INTERCHANGEABLE
BUMPER
212631
4320-01-351-9039INTERCHANGEABLE
MOTOR,HYDRAULIC
21263-1
4820-01-407-3245INTERCHANGEABLE
VALVE,CHECK
21263-001
3030-01-718-1763INTERCHANGEABLE
BELT,POSITIVE DRIVE
212631

Frequently Asked Questions

What is NSN 2915-00-073-5733?

NSN 2915-00-073-5733 is a Box Subassembly,control, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-073-5733?

NSN 2915-00-073-5733 has 2 cross-referenced part numbers: 21263-1 (Triumph Controls, Llc Dba Triumph Controls, Llc), 21263 (Triumph Controls, Llc Dba Triumph Controls, Llc).

What NSN replaces 2915-00-073-5733?

There are 7 known substitutes for 2915-00-073-5733: 5310-00-638-5080, 4720-01-167-2604, 5998-01-235-4548 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21263-1?

Key specifications for 21263-1: End Item Identification: FUEL CONTROL P/N 21195; General Characteristics Item Description: ALUMINUM ALLOY,BOX P/N 21264,PLUG P/N 15225-1 17/32. 2 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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