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Technical Data Sheet

MIL-T-7748 — Technical Data Sheet

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MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · 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 TRANSMITTER,PRESSURE is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include PHASE: SINGLE INPUT, CONTACT TYPE: PIN, CURRENT TYPE: AC, OVERALL WIDTH: 2.620 INCHES NOMINAL IN, OVERALL LENGTH: 4.940 INCHES NOMINAL IN, VOLTAGE RATING: 26.0 VOLTS NOMINAL INPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6620-00-065-3235, 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
MIL-T-7748
NSN: 6620-00-065-3235
FSC: 6620
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
PHASESINGLE INPUT
CONTACT TYPEPIN
CURRENT TYPEAC
OVERALL WIDTH2.620 INCHES NOMINAL IN
OVERALL LENGTH4.940 INCHES NOMINAL IN
VOLTAGE RATING26.0 VOLTS NOMINAL INPUT
MOUNTING METHODINSERT TYPE STOP NUTS
ACTUATION METHODBOURDON TUBE
CONTACT QUANTITY4
FREQUENCY RATING400.0 HERTZ NOMINAL INPUT
SPECIAL FEATURESFORM,FIT AND FUNCTION
MEASUREMENT RANGE+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS
NSN6620-00-065-3235
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M TRANSMITTER,PRESSURE TITLE COMPONENT PN MIL-T-7748 MFR MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M TRANSMITTER,PRESSURE
KEY FEATURES
ELECTRICAL CONNECTION IDENTIFYING NUMBER: TYPE NO. MS33678-14S-2P
MECHANICAL CONNECTION SIZE: 7/16 IN.-20 THD SIZE IN
MECHANICAL CONNECTION QUANTITY: 2
CONTACT QUANTITY: 4
ELECTRICAL CONNECTION QUANTITY: 1
MEASUREMENT RANGE: +0.0 TO 250.0 POUNDS PER SQUARE INCH LBS
MECHANICAL CONNECTION TYPE: INTERNAL TUBE
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL CONNECTION IDENTIFYING NUMBERTYPE NO. MS33678-14S-2P
MECHANICAL CONNECTION SIZE7/16 IN.-20 THD SIZE IN
OVERALL LENGTH4.250 INCHES NOMINAL IN
MECHANICAL CONNECTION QUANTITY2
CONTACT QUANTITY4
ELECTRICAL CONNECTION QUANTITY1
MEASUREMENT RANGE+0.0 TO 250.0 POUNDS PER SQUARE INCH LBS
MECHANICAL CONNECTION TYPEINTERNAL TUBE
CURRENT TYPEAC
FSC APPLICATION DATAENGINE,ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
18-1796Interchangeable
interchangeable cross-reference
interchangeable
MS28131-14TInterchangeable
interchangeable cross-reference
interchangeable
10150264Interchangeable
interchangeable cross-reference
interchangeable
7643-23A5-1Interchangeable
interchangeable cross-reference
interchangeable
7742-15A5-1Interchangeable
interchangeable cross-reference
interchangeable
7725-15A5-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-T-7748?
MIL-T-7748 is a TRANSMITTER,PRESSURE manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.
What parts can replace MIL-T-7748?
There are 20 known substitutes for MIL-T-7748: 18-1796, MS28131-14T, 10150264 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-T-7748?
MIL-T-7748 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6620-00-065-3235. This indicates validated use in U.S. government and defense supply chains.
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