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PartsTable / COMPONENT / 428-842-F
428-842-F ✓ Verified by PartsTable
— · COMPONENT
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 color: BLACK MAIN BODY, length: 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT, material: THERMOPLASTIC MAIN BODY, nut_style: HEXAGON, body_width: 0.620 INCHES NOMINAL IN, nut_height: 0.310 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 3455-00-065-0997, 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
428-842-F
NSN: 3455-00-065-0997
FSC: 3455
CAGE: 59798 — ROCARB INDUSTRIES INC (USA)
SPECIFICATIONS
colorBLACK MAIN BODY
length20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
materialTHERMOPLASTIC MAIN BODY
nut_styleHEXAGON
body_width0.620 INCHES NOMINAL IN
nut_height0.310 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length0.620 INCHES NOMINAL IN
grip_length0.282 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
head_height0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
lubricationCETYL ALCOHOL
shank_styleSTUMP
NSN3455-00-065-0997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 428-842-F MFR TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
SK-6Interchangeable
interchangeable cross-reference
interchangeable
159153Interchangeable
interchangeable cross-reference
interchangeable
R-161-FInterchangeable
interchangeable cross-reference
interchangeable
32.798 FINE (SPECIAL)Interchangeable
interchangeable cross-reference
interchangeable
TCR-405-FInterchangeable
interchangeable cross-reference
interchangeable
14975Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 428-842-F?
428-842-F is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 428-842-F?
There are 27 known substitutes for 428-842-F: SK-6, 159153, R-161-F and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 428-842-F?
428-842-F is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-065-0997. 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