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Technical Data Sheet
PartsTable / COMPONENT / 857B011-00000
857B011-00000 ✓ 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 material: PLASTIC POLYTETRAFLUOROETHYLENE AND NICKEL ALLOY 400 SEAT, bore_shape: STRAIGHT, bonnet_type: EXPOSED SPRING, flange_shape: ROUND FIRST END, bore_diameter: 17.00 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MINIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6350-01-317-4803, 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
857B011-00000
NSN: 6350-01-317-4803
FSC: 6350
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND NICKEL ALLOY 400 SEAT
bore_shapeSTRAIGHT
bonnet_typeEXPOSED SPRING
flange_shapeROUND FIRST END
bore_diameter17.00 MILLIMETERS NOMINAL MM
contact_angle25.0 DEGREES MINIMUM
overall_width4.595 INCHES MINIMUM AND 4.655 INCHES MAXIMUM IN
inclosure_typeOPEN
load_directionANGULAR
overall_height4.345 INCHES MINIMUM AND 4.405 INCHES MAXIMUM IN
overall_length5.220 INCHES MINIMUM AND 5.280 INCHES MAXIMUM IN
surface_finishGROUND
NSN6350-01-317-4803
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 857B011-00000 MFR TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
22-05Interchangeable
interchangeable cross-reference
interchangeable
GNBA17-5PC32Interchangeable
interchangeable cross-reference
interchangeable
166362-17Interchangeable
interchangeable cross-reference
interchangeable
20174Interchangeable
interchangeable cross-reference
interchangeable
2017ASSYRS41MInterchangeable
interchangeable cross-reference
interchangeable
20174RS41MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 857B011-00000?
857B011-00000 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 857B011-00000?
There are 10 known substitutes for 857B011-00000: 22-05, GNBA17-5PC32, 166362-17 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 857B011-00000?
857B011-00000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6350-01-317-4803. 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