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C412 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C412: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.632 INCHES NOMINAL IN, body_height: 2.664 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 470.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-203-3102, 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
C412
NSN: 2940-00-203-3102
NIINs: 002033102, 005431208, 014220036
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 70040 — GENERAL MOTORS LLC DBA GENERAL MOTORS (USA)
SPECIFICATIONS
body_width1.632 INCHES NOMINAL IN
body_height2.664 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating470.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
transformer_functionINTERSTAGE
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity3 SINGLE GROUP
NSN2940-00-203-3102
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN C412 MFR TRANSFORMER,RADIO FREQ
SUBSTITUTES & CROSS-REFERENCES 7
SA18667Reference document
Same NSN cross-reference
Reference document — Secondary reference
CW104MReference document
Same NSN cross-reference
Reference document — Secondary reference
PMX-JRReference document
Same NSN cross-reference
Reference document — Secondary reference
1104Reference document
Same NSN cross-reference
Reference document — Secondary reference
K912Reference document
Same NSN cross-reference
Reference document — Secondary reference
C158Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C412?
C412 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace C412?
There are 7 known substitutes for C412: SA18667, CW104M, PMX-JR and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C412?
C412 is cataloged in the U.S. Government catalog under NSN 2940-00-203-3102. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.