PartsTable
Technical Data Sheet
PartsTable / MRO / TR-5
TR-5 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 0.156 INCHES NOMINAL TIP IN, length: 5.000 INCHES NOMINAL BLADE IN, material: PLASTIC HANDLE, body_width: 4.500 INCHES NOMINAL IN, body_height: 0.688 INCHES NOMINAL IN, body_length: 0.344 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-149-1721, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ TR-5
NSN: 8020-00-149-1721
FSC: 8020
CAGE: 53472 — OATEY CO (USA)
SPECIFICATIONS
width0.156 INCHES NOMINAL TIP IN
length5.000 INCHES NOMINAL BLADE IN
materialPLASTIC HANDLE
body_width4.500 INCHES NOMINAL IN
body_height0.688 INCHES NOMINAL IN
body_length0.344 INCHES NOMINAL IN
body_diameter0.125 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCASED
overall_height3.813 INCHES NOMINAL IN
mounting_methodSLOT SINGLE GROUP
terminal_length1.125 INCHES NOMINAL IN
NSN8020-00-149-1721
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN TR-5 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOR CLEANING SURFACES TO BE PAINTED,MOIST,SEALED IN POLY BAG
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOR CLEANING SURFACES TO BE PAINTED,MOIST,SEALED IN POLY BAG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
TA38Interchangeable
interchangeable cross-reference
interchangeable
54E2390Interchangeable
interchangeable cross-reference
interchangeable
AR163Interchangeable
interchangeable cross-reference
interchangeable
TR5Interchangeable
interchangeable cross-reference
interchangeable
K305Interchangeable
interchangeable cross-reference
interchangeable
AF572233-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TR-5?
TR-5 is a TRANSFORMER,AUDIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace TR-5?
There are 9 known substitutes for TR-5: TA38, 54E2390, AR163 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TR-5?
TR-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-149-1721. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026