NSN 4920-01-314-8569 · NIIN 013148569 · Part number 235A526
Honeywell Intl Inc Defense Avionics Systems · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 55972
Government record, cited
NSN 4920-01-314-8569 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-314-8569. Manufacturer of record part number: 235A526.
Also searched as4920-01-314-8569 ·
4920013148569 ·
NIIN 013148569 ·
01-314-8569 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 55972 · 235A526
Nearby stock numbers← 4920-01-314-8325
·
4920-01-314-8570 Data Transfer Unit, Aircraft Main →
Features
Test Station,electrical-Electron — FSC 4920
Unpackaged Unit Length: 22.000 INCHES NOMINAL IN
Reference Data and Literature: SERD NUMBER 51D56C
Unpackaged Unit Width: 19.000 INCHES NOMINAL IN
Unpackaged Unit Height: 3.000 INCHES NOMINAL IN
Functional Description: USED TO TROUBLESHOOT,ADJUST AND CALIBRATE THE A13 AND A14 MECHANISM ASSEMBLY OF THE ALTITUDE,VERTICAL VELOCITY INDICATOR AND THE MECHANISM AIRSPEED MACH NUMBER INDICATOR; USED IN SUPPORT OF THE B1-B ACFT
Type/model Designation: 235A526
1 manufacturer part number on file
Identification
NSN: 4920-01-314-8569
NIIN: 013148569
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 235A526
Manufacturer: Honeywell Intl Inc Defense Avionics Systems
General Description
The Test Station,electrical-Electron, cataloged under National Stock Number 4920-01-314-8569, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
USED TO TROUBLESHOOT,ADJUST AND CALIBRATE THE A13 AND A14 MECHANISM ASSEMBLY OF THE ALTITUDE,VERTICAL VELOCITY INDICATOR AND THE MECHANISM AIRSPEED MACH NUMBER INDICATOR; USED IN SUPPORT OF THE B1-B ACFT
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-314-8569?
NSN 4920-01-314-8569 is a Test Station,electrical-Electron, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-314-8569?
NSN 4920-01-314-8569 has 1 manufacturer part number on file: 235A526 (Honeywell Intl Inc Defense Avionics Systems).
What are the specifications of 235A526?
Key specifications for 235A526: Unpackaged Unit Length: 22.000 INCHES NOMINAL IN; Reference Data and Literature: SERD NUMBER 51D56C; Unpackaged Unit Width: 19.000 INCHES NOMINAL IN; Unpackaged Unit Height: 3.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-314-8569 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4920-01-314-8569?
NSN 4920-01-314-8569 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.