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
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
OVERALL WIDTH0.750 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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