PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43088Test Stand,aircraft Engine

The Boeing Company · NSN 4920-01-419-9630 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-419-9630 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-419-9630. Primary manufacturer part number: 43088.
Features
  • Test Stand,aircraft Engine — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Test Stand,aircraft Engine, cataloged under National Stock Number 4920-01-419-9630, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is The Boeing Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest Stand,aircraft Engine
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersThe Boeing Company (CAGE 77272)
Technical Specifications
ParameterValue
NSN4920-01-419-9630
Primary Part Number43088
Item NameTest Stand,aircraft Engine
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-01-019-550143088 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
5950-01-120-8878006136 INTERCHANGEABLE
Reactor
Ge Aviation Systems Llc
4810-01-373-724743088 INTERCHANGEABLE
Guide,valve Stem
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6105-01-586-6244607A173 INTERCHANGEABLE
Motor,direct Current
Circor Aerospace, Inc. Div Circor
6910-01-670-728043088 INTERCHANGEABLE
Modification Kit,training Aids a
Sei Group Inc
Cross-Reference Index
Part NumberManufacturer
43088 PRIMARY The Boeing Company (USA)
Related Parts
5930-01-019-5501INTERCHANGEABLE
SWITCH SUBASSEMBLY
43088
5950-01-120-8878INTERCHANGEABLE
REACTOR
006136
4810-01-373-7247INTERCHANGEABLE
GUIDE,VALVE STEM
43088
6105-01-586-6244INTERCHANGEABLE
MOTOR,DIRECT CURRENT
607A173
6910-01-670-7280INTERCHANGEABLE
MODIFICATION KIT,TRAINING AIDS A
43088

Frequently Asked Questions

What is NSN 4920-01-419-9630?

NSN 4920-01-419-9630 is a Test Stand,aircraft Engine, manufactured by The Boeing Company, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-419-9630?

NSN 4920-01-419-9630 has 1 cross-referenced part number: 43088 (The Boeing Company).

What NSN replaces 4920-01-419-9630?

There are 5 known substitutes for 4920-01-419-9630: 5930-01-019-5501, 5950-01-120-8878, 4810-01-373-7247 and 2 more. Verify interchangeability with system specifications before substitution.

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