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Technical Data Sheet
A37674-1 ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_width: 4.312 INCHES NOMINAL IN, body_height: 3.687 INCHES NOMINAL IN, body_length: 5.000 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM 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 5950-00-403-9712, 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
A37674-1
NSN: 5950-00-403-9712
FSC: 5950
CAGE: 42498 — DAR ELECTRONICS INC DBA NATIONAL RADIO CO (USA)
SPECIFICATIONS
body_width4.312 INCHES NOMINAL IN
body_height3.687 INCHES NOMINAL IN
body_length5.000 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
special_featuresTERMINAL NO. 5 USED IN LIEU OF 1 FOR 400 HERTZ
nominal_thread_size0.190 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNF SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
NSN5950-00-403-9712
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN A37674-1 MFR TRANSFORMER,POWER
KEY FEATURES
BODY HEIGHT: 3.687 INCHES NOMINAL IN
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
WINDING OPERATING VOLTAGE: 100.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY LENGTH: 5.000 INCHES NOMINAL IN
FREQUENCY RATING: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY: 15 TAB, SOLDER LUG
INCLOSURE TYPE: HERMETICALLY SEALED
NOMINAL THREAD SIZE: 0.190 INCHES SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT3.687 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32 SINGLE GROUP
WINDING OPERATING VOLTAGE100.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY LENGTH5.000 INCHES NOMINAL IN
FREQUENCY RATING60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY15 TAB, SOLDER LUG
INCLOSURE TYPEHERMETICALLY SEALED
NOMINAL THREAD SIZE0.190 INCHES SINGLE GROUP IN
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
2534809Interchangeable
interchangeable cross-reference
interchangeable
1494Interchangeable
interchangeable cross-reference
interchangeable
3119-01-627Interchangeable
interchangeable cross-reference
interchangeable
2312499-2Interchangeable
interchangeable cross-reference
interchangeable
39250-39412Interchangeable
interchangeable cross-reference
interchangeable
AA59649-454Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A37674-1?
A37674-1 is a TRANSFORMER,POWER.
What parts can replace A37674-1?
There are 19 known substitutes for A37674-1: 2534809, 1494, 3119-01-627 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A37674-1?
A37674-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-403-9712. This indicates validated use in U.S. government and defense supply chains.
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