PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12146Adapter,test Set

Conax Florida Corporation · NSN 4920-00-949-1816 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-949-1816 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-949-1816. Primary manufacturer part number: 12146.
Features
  • Adapter,test Set — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Conax Florida Corporation
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter,test Set, cataloged under National Stock Number 4920-00-949-1816, 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 Conax Florida Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,test Set
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersConax Florida Corporation (CAGE 62323); American Safety Flight Systems Inc (CAGE 31441)
Technical Specifications
ParameterValue
NSN4920-00-949-1816
Primary Part Number12146
Item NameAdapter,test Set
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerConax Florida Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5970-00-133-4840 INTERCHANGEABLE
Insulator,washer
6625-00-264-7997360-P-2 INTERCHANGEABLE
Meter,electrical Frequency
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
5305-00-410-485612146 INTERCHANGEABLE
Screw,machine
Naval Inventory Control Point Mechanicsburg
5950-00-435-120712146 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5930-00-630-201212-146 INTERCHANGEABLE
Switch,foot Control
Ideal Industries, Inc.
6685-01-293-7740 INTERCHANGEABLE
Thermostat,flow Control
7930-01-379-53636101041 INTERCHANGEABLE
Detergent,utility
Ecolab Inc
5310-01-599-057412146 INTERCHANGEABLE
Washer,finishing
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
12146 Conax Florida Corporation (USA)
12146 American Safety Flight Systems Inc (USA)
Related Parts
5970-00-133-4840INTERCHANGEABLE
INSULATOR,WASHER
6625-00-264-7997INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
360-P-2
5305-00-410-4856INTERCHANGEABLE
SCREW,MACHINE
12146
5950-00-435-1207INTERCHANGEABLE
TRANSFORMER,POWER
12146
5930-00-630-2012INTERCHANGEABLE
SWITCH,FOOT CONTROL
12-146
6685-01-293-7740INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
7930-01-379-5363INTERCHANGEABLE
DETERGENT,UTILITY
6101041
5310-01-599-0574INTERCHANGEABLE
WASHER,FINISHING
12146

Frequently Asked Questions

What is NSN 4920-00-949-1816?

NSN 4920-00-949-1816 is a Adapter,test Set, manufactured by Conax Florida Corporation, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-949-1816?

NSN 4920-00-949-1816 has 2 cross-referenced part numbers: 12146 (Conax Florida Corporation), 12146 (American Safety Flight Systems Inc).

What NSN replaces 4920-00-949-1816?

There are 8 known substitutes for 4920-00-949-1816: 5970-00-133-4840, 6625-00-264-7997, 5305-00-410-4856 and 5 more. Verify interchangeability with system specifications before substitution.

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