PartsTable
Technical Data Sheet
PartsTable / COMPONENT / B165B
B165B ✓ 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 height: 0.625 INCHES NOMINAL IN, material: STEEL BALL, unit_type: TRANSMISSION LINE, point_type: BLUNT, body_length: 1.438 INCHES NOMINAL IN, usage_design: MAIN LINE TERMINAL FITTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-997-2329, 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
B165B
NSN: 3020-00-997-2329
FSC: 3020
CAGE: 1NH57 — ARCOSA MARINE COMPONENTS, LLC (USA)
SPECIFICATIONS
height0.625 INCHES NOMINAL IN
materialSTEEL BALL
unit_typeTRANSMISSION LINE
point_typeBLUNT
body_length1.438 INCHES NOMINAL IN
usage_designMAIN LINE TERMINAL FITTING
bore_diameter20.00 MILLIMETERS NOMINAL MM
overall_width14.0 MILLIMETERS NOMINAL MM
tip_end_styleBLUNT BAYONET
inclosure_typeHERMETICALLY SEALED
load_directionANGULAR
overall_height1.625 INCHES NOMINAL IN
NSN3020-00-997-2329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN B165B MFR TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
R73PC7Interchangeable
interchangeable cross-reference
interchangeable
BS5-1413ALT1PC21Interchangeable
interchangeable cross-reference
interchangeable
BS4-1412ALT1PC21Interchangeable
interchangeable cross-reference
interchangeable
H9Interchangeable
interchangeable cross-reference
interchangeable
H9NInterchangeable
interchangeable cross-reference
interchangeable
GC851BV1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy B165B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B165B?
B165B is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace B165B?
There are 19 known substitutes for B165B: R73PC7, BS5-1413ALT1PC21, BS4-1412ALT1PC21 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B165B?
B165B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-997-2329. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B165B

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026