PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20600-9Tester Assembly,por

Avox Systems Inc Dba Avox Systems Inc · NSN 4920-00-942-8430 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-942-8430 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-942-8430. Primary manufacturer part number: 20600-9.
Features
  • Tester Assembly,por — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Tester Assembly,por, cataloged under National Stock Number 4920-00-942-8430, 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 Avox Systems Inc Dba Avox Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTester Assembly,por
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN4920-00-942-8430
Primary Part Number20600-9
Item NameTester Assembly,por
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-580-5921206-0106-00 INTERCHANGEABLE
Tip,test Prod
Tektronix, Inc.
5961-01-065-6483 INTERCHANGEABLE
Semiconductor Device,diode
1650-01-458-629720600-9 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Cross-Reference Index
Part NumberManufacturer
20600-9 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
6625-00-580-5921INTERCHANGEABLE
TIP,TEST PROD
206-0106-00
5961-01-065-6483INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1650-01-458-6297INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
20600-9

Frequently Asked Questions

What is NSN 4920-00-942-8430?

NSN 4920-00-942-8430 is a Tester Assembly,por, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-942-8430?

NSN 4920-00-942-8430 has 1 cross-referenced part number: 20600-9 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 4920-00-942-8430?

There are 3 known substitutes for 4920-00-942-8430: 6625-00-580-5921, 5961-01-065-6483, 1650-01-458-6297. Verify interchangeability with system specifications before substitution.

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