PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7590-3Support,counter

Del Mar Avionics, Llc · NSN 6920-00-107-1748 · FSC 6920 · No Item Name Available
Verified by PartsTable
NSN 6920-00-107-1748 — this item is cataloged by the U.S. Government under National Stock Number 6920-00-107-1748. Primary manufacturer part number: 7590-3.
Features
  • Support,counter — FSC 6920
  • 1 verified cross-reference
  • Primary manufacturer: Del Mar Avionics, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,counter, cataloged under National Stock Number 6920-00-107-1748, is classified within Federal Supply Class 6920 (No Item Name Available) of the Training Aids and Devices group. The primary manufacturer of record is Del Mar Avionics, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSupport,counter
FSC / FSG6920 — No Item Name Available (FSG 69)
ManufacturersDel Mar Avionics, Llc (CAGE 00539)
Technical Specifications
ParameterValue
NSN6920-00-107-1748
Primary Part Number7590-3
Item NameSupport,counter
FSC / FSG6920 / 69 — No Item Name Available
ManufacturerDel Mar Avionics, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-482-21031781345 INTERCHANGEABLE
Switch,rotary
Dana Off Highway Products, Llc
6685-00-527-6996 INTERCHANGEABLE
Thermocouple,immersion
6110-01-137-0793571220-004 INTERCHANGEABLE
Contactor,magnetic
Marathonnorco Aerospace, Inc. Dba Christie Electric
6230-01-669-814175903 INTERCHANGEABLE
Safety Wand
Streamlight Inc Dba Streamlight Inc
Cross-Reference Index
Part NumberManufacturer
7590-3 Del Mar Avionics, Llc (USA)
Related Parts
5930-00-482-2103INTERCHANGEABLE
SWITCH,ROTARY
1781345
6685-00-527-6996INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6110-01-137-0793INTERCHANGEABLE
CONTACTOR,MAGNETIC
571220-004
6230-01-669-8141INTERCHANGEABLE
SAFETY WAND
75903

Frequently Asked Questions

What is NSN 6920-00-107-1748?

NSN 6920-00-107-1748 is a Support,counter, manufactured by Del Mar Avionics, Llc, classified under FSC 6920 (No Item Name Available). Status: active.

What are the part numbers for NSN 6920-00-107-1748?

NSN 6920-00-107-1748 has 1 cross-referenced part number: 7590-3 (Del Mar Avionics, Llc).

What NSN replaces 6920-00-107-1748?

There are 4 known substitutes for 6920-00-107-1748: 5930-00-482-2103, 6685-00-527-6996, 6110-01-137-0793 and 1 more. Verify interchangeability with system specifications before substitution.

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