PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104-338Mounting Base,electrical Equipme

Avionics Specialties, Inc. · NSN 5975-00-306-3290 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-306-3290 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-306-3290. Primary manufacturer part number: 104-338.
Features
  • Mounting Base,electrical Equipme — FSC 5975
  • Style Designator: TRAY TYPE
  • Material: PLASTIC
  • Center to Center Distance Between Mounting Holes Along Depth: 2.200 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Holes Along Width: 0.250 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Avionics Specialties, Inc.
Applications
  • Applications requiring Plastic construction
General Description

The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-00-306-3290, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Avionics Specialties, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN5975-00-306-3290
Primary Part Number104-338
Item NameMounting Base,electrical Equipme
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAvionics Specialties, Inc.
StatusACTIVE
Style DesignatorTRAY TYPE
MaterialPLASTIC
Center to Center Distance Between Mounting Holes Along Depth2.200 INCHES NOMINAL IN
Center to Center Distance Between Mounting Holes Along Width0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2915-00-453-13451033-10 INTERCHANGEABLE
No Item Name Available
Rolls-Royce Controls and Data Services Limited
5940-00-460-1733NAS1745-14 INTERCHANGEABLE
Splice,conductor
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4330-01-653-2346104338 INTERCHANGEABLE
Filter Body,fluid
Ingersoll Rand Co
Cross-Reference Index
Part NumberManufacturer
104C338 Avionics Specialties, Inc. (USA)
104-338 PRIMARY Avionics Specialties, Inc. (USA)
Related Parts
2915-00-453-1345INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1033-10
5940-00-460-1733INTERCHANGEABLE
SPLICE,CONDUCTOR
NAS1745-14
4330-01-653-2346INTERCHANGEABLE
FILTER BODY,FLUID
104338

Frequently Asked Questions

What is NSN 5975-00-306-3290?

NSN 5975-00-306-3290 is a Mounting Base,electrical Equipme, manufactured by Avionics Specialties, Inc., classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-306-3290?

NSN 5975-00-306-3290 has 2 cross-referenced part numbers: 104C338 (Avionics Specialties, Inc.), 104-338 (Avionics Specialties, Inc.).

What NSN replaces 5975-00-306-3290?

There are 3 known substitutes for 5975-00-306-3290: 2915-00-453-1345, 5940-00-460-1733, 4330-01-653-2346. Verify interchangeability with system specifications before substitution.

What are the specifications of 104-338?

Key specifications for 104-338: Style Designator: TRAY TYPE; Material: PLASTIC; Overall Depth: 3.260 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Depth: 2.200 INCHES NOMINAL IN. 6 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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