PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8019Fixture,aircraft Maintenance

Rosemount Inc Dba Fisher Rosemount Service and Support · NSN 4920-00-043-2937 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-043-2937 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-043-2937. Primary manufacturer part number: 8019.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: USED DURING ACFT MAINTENANCE
  • Nominal Overall Height: 10.500 INCHES IN
  • Nominal Overall Width: 19.500 INCHES IN
  • Nominal Overall Length: 6.500 INCHES IN
  • Reference Data and Literature: T.O. 33D7-16-6-4; T.O. 33D2-7-9-21
  • 1 verified cross-reference
  • Primary manufacturer: Rosemount Inc Dba Fisher Rosemount Service and Support
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-043-2937, 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 Rosemount Inc Dba Fisher Rosemount Service and Support. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-043-2937
Primary Part Number8019
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerRosemount Inc Dba Fisher Rosemount Service and Support
StatusACTIVE
Functional DescriptionUSED DURING ACFT MAINTENANCE
Nominal Overall Height10.500 INCHES IN
Nominal Overall Width19.500 INCHES IN
Nominal Overall Length6.500 INCHES IN
Reference Data and LiteratureT.O. 33D7-16-6-4; T.O. 33D2-7-9-21
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-3485202KLL3FS50381A INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
6110-00-167-5996 INTERCHANGEABLE
Control Unit
3455-00-243-2180 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
5120-00-302-58565120-00-302-5856 INTERCHANGEABLE
Adapter,mechanical Puller
General Services Administration Federal Supply Service
5306-00-358-2086114A23 INTERCHANGEABLE
Bolt,machine
Cummins Power Generation Inc.
5905-00-471-5703 INTERCHANGEABLE
Resistor,fixed,film
5950-00-581-2128 INTERCHANGEABLE
Transformer,audio Frequency
4320-00-609-99077657-2 INTERCHANGEABLE
Filter Assembly,pum
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6145-00-669-6642 INTERCHANGEABLE
Wire,electrical
5999-00-690-7155 INTERCHANGEABLE
Heater,thermal Release
Cross-Reference Index
Part NumberManufacturer
8019 PRIMARY Rosemount Inc Dba Fisher Rosemount Service and Support (USA)
Related Parts
3110-00-156-3485INTERCHANGEABLE
BEARING,BALL,ANNULAR
202KLL3FS50381A
6110-00-167-5996INTERCHANGEABLE
CONTROL UNIT
3455-00-243-2180INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
5120-00-302-5856INTERCHANGEABLE
ADAPTER,MECHANICAL PULLER
5120-00-302-5856
5306-00-358-2086INTERCHANGEABLE
BOLT,MACHINE
114A23
5905-00-471-5703INTERCHANGEABLE
RESISTOR,FIXED,FILM
5950-00-581-2128INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4320-00-609-9907INTERCHANGEABLE
FILTER ASSEMBLY,PUM
7657-2
6145-00-669-6642INTERCHANGEABLE
WIRE,ELECTRICAL
5999-00-690-7155INTERCHANGEABLE
HEATER,THERMAL RELEASE
4820-00-834-0783INTERCHANGEABLE
VALVE,GLOBE
807-15C1D-882057528
3110-00-926-1379INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
L44649

Frequently Asked Questions

What is NSN 4920-00-043-2937?

NSN 4920-00-043-2937 is a Fixture,aircraft Maintenance, manufactured by Rosemount Inc Dba Fisher Rosemount Service and Support, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-043-2937?

NSN 4920-00-043-2937 has 1 cross-referenced part number: 8019 (Rosemount Inc Dba Fisher Rosemount Service and Support).

What NSN replaces 4920-00-043-2937?

There are 12 known substitutes for 4920-00-043-2937: 3110-00-156-3485, 6110-00-167-5996, 3455-00-243-2180 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8019?

Key specifications for 8019: Functional Description: USED DURING ACFT MAINTENANCE; End Item Identification: C-123 ACFT AGE.; Nominal Overall Height: 10.500 INCHES IN; Nominal Overall Width: 19.500 INCHES IN. 7 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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