4140-01-116-5976 IMPELLER,FAN,CENTRIFUGAL Index 5940-01-116-5978 TERMINAL BOX

National Stock Number:
9390-01-116-5977

Federal Supply Class:
9390

National Item Identification Number:
011165977

Description:
NONMETALLIC SPECIAL SHAPED SECTI

Detail:
A STRUCTURAL SHAPE FABRICATED FROM NONMETALLIC MATERIAL(S) HAVING A PECULIAR PREFORMED CROSS-SECTIONAL FORM. IT MAY HAVE A REINFORCING AGENT(S) AND BACKING. EXCLUDES SEAL, NONMETALLIC SPECIAL SHAPED SECTION.


Manufacturer Information:
245XX77969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
260115753711NAVAL SEA SYSTEMS COMMAND
AMS 33030U583SAE INTERNATIONAL
260115780064NAVAL SHIP SYSTEMS COMMAND
AMS 330381343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
FIRST SLOT/GROOVE DEPTH0.312 INCHES NOMINAL
FIRST SLOT/GROOVE WIDTH0.031 INCHES NOMINAL
FIRST/TOP FLANGE THICKNESS0.062 INCHES NOMINAL
INSIDE RADIUS0.125 INCHES NOMINAL
LENGTH12.575 INCHES MINIMUM AND 12.675 INCHES MAXIMUM
OVERALL WIDTH0.750 INCHES NOMINAL
MINIMUM TENSILE STRENGTH600 POUNDS PER SQUARE INCH
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
OUTSIDE RADIUS0.188 INCHES NOMINAL
SECOND FLANGE THICKNESS0.062 INCHES NOMINAL
SPECIAL FEATURESMATT: SILICONE RUBBER, AMS 3303
SPECIFICATION/STANDARD DATA81343-AMS 3303 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TEMP RATING-54.0 CELSIUS AND 204.0 CELSIUS


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