4140-01-215-6530 IMPELLER,FAN,AXIAL Index 9340-01-215-6532 WINDOW,OBSERVATION

National Stock Number:
5935-01-215-6531

Federal Supply Class:
5935

National Item Identification Number:
012156531

Description:
BACKSHELL,ELECTRICAL CONNECTOR

Detail:
An item specifically designed to be placed around that portion of a CONNECTOR, RECEPTABLE, ELECTRICAL or CONNECTOR, PLUG, ELECTRICAL which contains the facilities for attaching wires or cables. It may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.


Manufacturer Information:
M85049/11-83B0U583SAE INTERNATIONAL
M85049/11-83B81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
M85049/11-83B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-85049/1181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS85049/110U583SAE INTERNATIONAL


Techincal Specification:
CABLE OPENING QUANTITY1
CABLE OPENING DIAMETER1.250 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
OVERALL HEIGHT2.750 INCHES NOMINAL
OVERALL WIDTH2.719 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
NOMINAL THREAD SIZE2.500 INCHES
SEAL MATERIALRUBBER, SILICONE BASE
SEAL TYPEPREFORMED PACKING
SIZE DESIGNATION40
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/11 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSTRAIGHT TYPE W/CABLE CLAMP
SURFACE TREATMENTCADMIUM
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.).
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUN


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