PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

615502Transformer,audio Frequency

Lockheed Martin Corp · NSN 5950-00-169-9169 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-169-9169 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-169-9169. Primary manufacturer part number: 615502.
Features
  • Transformer,audio Frequency — FSC 5950
  • 6 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-169-9169, 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 Lockheed Martin Corp. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corp (CAGE 98897); Cessna Aircraft Co Arc Avionics Div (CAGE 00781); Utah-American Corp (CAGE 80331)
Technical Specifications
ParameterValue
NSN5950-00-169-9169
Primary Part Number615502
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4820-00-287-33178544-8055 INTERCHANGEABLE
Valve,globe
Union Carbide Corp Sub of Dow Co the
5340-00-316-92506261 INTERCHANGEABLE
Bracket,angle
Gc/waldom Inc
5331-00-375-7090576-4824-1506669REVAPC6261 INTERCHANGEABLE
O-Ring
Naval Ship Systems Command
5950-00-686-6848 INTERCHANGEABLE
Transformer,power
5950-00-842-426616054 INTERCHANGEABLE
Reactor
Magnetek Inc Lighting Products Group
5355-01-124-3671626-1 INTERCHANGEABLE
Knob
Kurz-Kasch Inc
5950-01-136-405916610065-001 INTERCHANGEABLE
Coil,radio Frequency
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
Cross-Reference Index
Part NumberManufacturer
615502 PRIMARY Lockheed Martin Corp (USA)
6261-2J Cessna Aircraft Co Arc Avionics Div (USA)
6261-2F Cessna Aircraft Co Arc Avionics Div (USA)
6261 Cessna Aircraft Co Arc Avionics Div (USA)
1238AA Utah-American Corp (USA)
6261-2B Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
4820-00-287-3317INTERCHANGEABLE
VALVE,GLOBE
8544-8055
5340-00-316-9250INTERCHANGEABLE
BRACKET,ANGLE
6261
5331-00-375-7090INTERCHANGEABLE
O-RING
576-4824-1506669REVAPC6261
5950-00-686-6848INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-842-4266INTERCHANGEABLE
REACTOR
16054
5355-01-124-3671INTERCHANGEABLE
KNOB
626-1
5950-01-136-4059INTERCHANGEABLE
COIL,RADIO FREQUENCY
16610065-001

Frequently Asked Questions

What is NSN 5950-00-169-9169?

NSN 5950-00-169-9169 is a Transformer,audio Frequency, manufactured by Lockheed Martin Corp, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-169-9169?

NSN 5950-00-169-9169 has 6 cross-referenced part numbers: 615502 (Lockheed Martin Corp), 6261-2J (Cessna Aircraft Co Arc Avionics Div), 6261-2F (Cessna Aircraft Co Arc Avionics Div), 6261 (Cessna Aircraft Co Arc Avionics Div), 1238AA (Utah-American Corp) and 1 more.

What NSN replaces 5950-00-169-9169?

There are 7 known substitutes for 5950-00-169-9169: 4820-00-287-3317, 5340-00-316-9250, 5331-00-375-7090 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 5950-00-169-9169 still in active supply?

NSN 5950-00-169-9169 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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