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PartsTable / COMPONENT / 57-345-1
57-345-1 ✓ 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,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_length: 2.062 INCHES MAXIMUM IN, mounting_method: THREADED BUSHING SINGLE GROUP, frequency_rating: 400.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-910-9336, 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
57-345-1
NSN: 5950-00-910-9336
FSC: 5950
CAGE: 18212 — AMERICAN TRANS-COIL CORP (USA)
SPECIFICATIONS
rating_methodELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length2.062 INCHES MAXIMUM IN
mounting_methodTHREADED BUSHING SINGLE GROUP
frequency_rating400.0 KILOHERTZ NOMINAL SINGLE COMPONENT
overall_diameter0.719 INCHES NOMINAL IN
inductance_rating0.92 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
nominal_thread_size0.375 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNEF SINGLE GROUP
terminal_type_and_quantity5 TURRET
NSN5950-00-910-9336
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 57-345-1 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE GROUP IN
•
TERMINAL TYPE AND QUANTITY: 5 TURRET
•
INDUCTANCE RATING: 0.92 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
FREQUENCY RATING: 400.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.375 INCHES SINGLE GROUP IN
TERMINAL TYPE AND QUANTITY5 TURRET
INDUCTANCE RATING0.92 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
OVERALL LENGTH2.062 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
COIL FORM TYPEHOLLOW SINGLE COMPONENT
FREQUENCY RATING400.0 KILOHERTZ NOMINAL SINGLE COMPONENT
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
11093Interchangeable
interchangeable cross-reference
interchangeable
38264Interchangeable
interchangeable cross-reference
interchangeable
1236573H1Interchangeable
interchangeable cross-reference
interchangeable
7W3895Interchangeable
interchangeable cross-reference
interchangeable
628013C91Interchangeable
interchangeable cross-reference
interchangeable
DD692-S4700-8 PC 187Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57-345-1?
57-345-1 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 57-345-1?
There are 17 known substitutes for 57-345-1: 11093, 38264, 1236573H1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57-345-1?
57-345-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-910-9336. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026