PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110554Transformer,audio Frequency

Optical Technology Devices Inc · NSN 5950-00-806-3682 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-806-3682 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-806-3682. Primary manufacturer part number: 110554.
Features
  • Transformer,audio Frequency — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 4 STANDOFF, SOLDER LUG
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Body Length: 2.500 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 3.281 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-806-3682, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Optical Technology Devices Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-806-3682
Primary Part Number110554
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOptical Technology Devices Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity4 STANDOFF, SOLDER LUG
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Length2.500 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height3.281 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Width2.312 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6220-01-174-186051910 INTERCHANGEABLE
Bracket,upper Mount
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
6840-01-180-0167COMBAT SOURCE KILL MAX R1 INTERCHANGEABLE
Insecticide,combat
Dial Corp the
5310-01-417-512351-910 INTERCHANGEABLE
Washer,key
Eao Switch Corporation
5120-01-445-070951910 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
8345-01-590-2388 INTERCHANGEABLE
Flag,hqs and Hqs Bn-Div
Cross-Reference Index
Part NumberManufacturer
110554 Optical Technology Devices Inc (USA)
51910 Rca Corp Government and Commercial Systems Commercial Commications Systems Div (USA)
Related Parts
6220-01-174-1860INTERCHANGEABLE
BRACKET,UPPER MOUNT
51910
6840-01-180-0167INTERCHANGEABLE
INSECTICIDE,COMBAT
COMBAT SOURCE KILL MAX R1
5310-01-417-5123INTERCHANGEABLE
WASHER,KEY
51-910
5120-01-445-0709INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
51910
8345-01-590-2388INTERCHANGEABLE
FLAG,HQS AND HQS BN-DIV

Frequently Asked Questions

What is NSN 5950-00-806-3682?

NSN 5950-00-806-3682 is a Transformer,audio Frequency, manufactured by Optical Technology Devices Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-806-3682?

NSN 5950-00-806-3682 has 2 cross-referenced part numbers: 110554 (Optical Technology Devices Inc), 51910 (Rca Corp Government and Commercial Systems Commercial Commications Systems Div).

What NSN replaces 5950-00-806-3682?

There are 5 known substitutes for 5950-00-806-3682: 6220-01-174-1860, 6840-01-180-0167, 5310-01-417-5123 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 110554?

Key specifications for 110554: Overall Height: 4.031 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 4 STANDOFF, SOLDER LUG; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN. 13 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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