PartsTable
Technical Data Sheet
37953 ✓ Verified by PartsTable
· MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 0.906 INCHES MAXIMUM IN, duty_cycle: INTERMITTENT, body_height: 1.312 INCHES MAXIMUM IN, body_length: 1.156 INCHES MAXIMUM IN, temp_rating: 50.0 AMBIENT CELSIUS AND 40.0 OPERATING CELSIUS, power_rating: 15.0000 HORSEPOWER OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-548-2142, 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
37953
NSN: 6105-00-548-2142
FSC: 6105
CAGE: 08219 — STONE SAFETY CORP (USA)
SPECIFICATIONS
body_width0.906 INCHES MAXIMUM IN
duty_cycleINTERMITTENT
body_height1.312 INCHES MAXIMUM IN
body_length1.156 INCHES MAXIMUM IN
temp_rating50.0 AMBIENT CELSIUS AND 40.0 OPERATING CELSIUS
power_rating15.0000 HORSEPOWER OUTPUT
winding_typeCOMPOUND WOUND
overall_width22.500 INCHES IN
time_interval30.0 MINUTES MAXIMUM ON
inclosure_typeHERMETICALLY SEALED
overall_height24.875 INCHES IN
overall_length46.813 INCHES IN
NSN6105-00-548-2142
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 37953 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 7.250 INCHES IN
CURRENT RATING IN AMPS: 56.300 SINGLE INPUT
SHAFT DIAMETER: 2.1875 INCHES NOMINAL SINGLE END IN
MOUNTING METHOD: FIXED BASE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 18.000 INCHES IN
ROTOR SPEED RATING IN RPM: 440.0 SINGLE FULL LOAD
ENCLOSURE FEATURE: DRIPPROOF-15 DEG
SHAFT ROTATION DIRECTION: COUNTERCLOCKWISE SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH7.250 INCHES IN
CURRENT RATING IN AMPS56.300 SINGLE INPUT
SHAFT DIAMETER2.1875 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFIXED BASE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH18.000 INCHES IN
ROTOR SPEED RATING IN RPM440.0 SINGLE FULL LOAD
ENCLOSURE FEATUREDRIPPROOF-15 DEG
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE SINGLE END
DUTY CYCLEINTERMITTENT
TEMP RATING50.0 AMBIENT CELSIUS AND 40.0 OPERATING CELSIUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
26164Interchangeable
interchangeable cross-reference
interchangeable
37953Interchangeable
interchangeable cross-reference
interchangeable
37953PC1T091Interchangeable
Same NIIN cross-reference
interchangeable
MIL-M-17413Interchangeable
Same NIIN cross-reference
interchangeable
475-2000-519204PC1T091Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 37953?
37953 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 37953?
There are 5 known substitutes for 37953: 26164, 37953, 37953PC1T091 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 37953?
37953 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-548-2142. This indicates validated use in U.S. government and defense supply chains.
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