4140-01-306-0249 FAN,TUBEAXIAL Index 5935-01-306-0251 COVER,ELECTRICAL CONNECTOR

National Stock Number:
5935-01-306-0250

Federal Supply Class:
5935

National Item Identification Number:
013060250

Description:
BACKSHELL,ELECTRICAL CONNECTOR

Detail:
A device specifically designed to fully or partially inclose an electrical connector to protect its mating end from mechanical damage. Excludes CAP, ELECTRICAL; CAP, PROTECTIVE, DUST AND MOISTURE SEAL; and GUARD, ELECTRICAL CONNECTOR. See also COVER AND GUARD, ELECTRICAL CONNECTOR; SHELL, ELECTRICAL CONNECTOR; and SHIELD, ELECTRICAL CONNECTOR.


Manufacturer Information:
M85049/3A8B10U583SAE INTERNATIONAL
M85049/3A8B181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS85049/30U583SAE INTERNATIONAL
MIL-C-85049/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALALUMINUM ALLOY
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
BODY HEIGHT0.980 INCHES MAXIMUM
OVERALL DIAMETER1.469 INCHES MAXIMUM
SURFACE TREATMENTANODIZE
THREAD SERIES DESIGNATORDOUBLE STUB
NOMINAL THREAD SIZE1.250 INCHES
THREAD CLASS2B
THREAD QUANTITY PER INCH10
THREAD DIRECTIONRIGHT-HAND
FURNISHED ITEMSLINK CHAIN
ATTACHMENT FEATURE LENGTH5.000 INCHES NOMINAL
SEAL TYPEGASKET
SEAL MATERIALRUBBER
SIZE DESIGNATION18
TEST DATA DOCUMENT81349-MIL-C-85049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/3 GOVERNMENT SPECIFICATION


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