PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33BB780LPC35Transformer,audio Frequency

Naval Ship Systems Command · NSN 5950-00-314-3546 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-314-3546 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-314-3546. Primary manufacturer part number: 33BB780LPC35.
Features
  • Transformer,audio Frequency — FSC 5950
  • 50 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-314-3546, 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 Naval Ship Systems Command. This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersNaval Ship Systems Command (CAGE 80064); The Dewey Electronics Corporation Div Pitometer Log Division (CAGE 47496)
Technical Specifications
ParameterValue
NSN5950-00-314-3546
Primary Part Number33BB780LPC35
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-009-0214 INTERCHANGEABLE
File,rotary
3110-00-100-8536D21 INTERCHANGEABLE
Bearing,ball,thrust
Schaeffler Group Usa Inc
3110-00-109-1179 INTERCHANGEABLE
Bearing,ball,annular
2920-00-540-7539377 INTERCHANGEABLE
Spark Plug
Allied-Signal Inc Autolite Div
5940-00-939-5630D-21 INTERCHANGEABLE
Terminal,lug
Southport Industries, Inc.
5935-01-005-3579 INTERCHANGEABLE
Connector,plug,electrical
2920-01-365-89601116435 INTERCHANGEABLE
Regulator,engine Generator
Delco Remy America Inc
Cross-Reference Index
Part NumberManufacturer
33BB780LPC35 PRIMARY Naval Ship Systems Command (USA)
18-21ITEM67 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-1APC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-1GPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-3BPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
AVG1S65-909ITEM71 PRIMARY Naval Ship Systems Command (USA)
AG88S6505-848557ITEM68 PRIMARY Naval Ship Systems Command (USA)
22-1FPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
18-3ITEM71 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
14-3ITEM66 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-3FPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
S1572DITEM62 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-3MPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
22-3APC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
18-24ITEM67 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
CV9S6505-55PC35 PRIMARY Naval Ship Systems Command (USA)
QS15EF61S6505-755146PC35 PRIMARY Naval Ship Systems Command (USA)
11T2287LPC35 PRIMARY Naval Ship Systems Command (USA)
DD421S65-970PC35 PRIMARY Naval Ship Systems Command (USA)
22-1CPC35 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
3455-00-009-0214INTERCHANGEABLE
FILE,ROTARY
3110-00-100-8536INTERCHANGEABLE
BEARING,BALL,THRUST
D21
3110-00-109-1179INTERCHANGEABLE
BEARING,BALL,ANNULAR
2920-00-540-7539INTERCHANGEABLE
SPARK PLUG
377
5940-00-939-5630INTERCHANGEABLE
TERMINAL,LUG
D-21
5935-01-005-3579INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2920-01-365-8960INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
1116435

Frequently Asked Questions

What is NSN 5950-00-314-3546?

NSN 5950-00-314-3546 is a Transformer,audio Frequency, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-314-3546?

NSN 5950-00-314-3546 has 50 cross-referenced part numbers: 33BB780LPC35 (Naval Ship Systems Command), 18-21ITEM67 (The Dewey Electronics Corporation Div Pitometer Log Division), 22-1APC35 (The Dewey Electronics Corporation Div Pitometer Log Division), 22-1GPC35 (The Dewey Electronics Corporation Div Pitometer Log Division), 22-3BPC35 (The Dewey Electronics Corporation Div Pitometer Log Division) and 45 more.

What NSN replaces 5950-00-314-3546?

There are 7 known substitutes for 5950-00-314-3546: 3455-00-009-0214, 3110-00-100-8536, 3110-00-109-1179 and 4 more. Verify interchangeability with system specifications before substitution.

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