4810-01-538-9853 VALVE,BUTTERFLY Index 5340-01-538-9855 BUMPER

National Stock Number:
5325-01-538-9854

Federal Supply Class:
5325

National Item Identification Number:
015389854

Description:
GROMMET,METALLIC

Detail:
A TWO-PIECE METALLIC ITEM, ONE PIECE USUALLY TUBULAR IN APPEARANCE AND FLANGED AT ONE END, THE OTHER PIECE A PLAIN TOOTH OR SPUR WASHER OR RETAINING RING. IT IS PRIMARILY USED FOR LINING AND REINFORCING THE EDGES OF HOLES. THE UNFLANGED END IS DESIGNED TO BE INSERTED THROUGH A HOLE AND RETAINED IN PLACE BY BEING CRIMPED OVER THE PLAIN OR TOOTH WASHER OR RETAINING RING OR BY CLINCHING ACTION BETWEEN THE SPUR WASHER AND THE FLANGED END. EXCLUDES EYELET, METALLIC.


Manufacturer Information:
901-075-737-10197499BELL TEXTRON INC


Techincal Specification:
BARREL STYLESTRAIGHT ROUND TYPE
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESLGROMMET HAS 10 HOLES. FOUR HOLES WITH A DIAMETER OF .420 INCHES, TWO HOLES WITH A DIAMETER OF .500 INCHES, THREE HOLES WITH A DIAMETER OF .250 INCHES AND ONE HOLE WITH A DIAMETER OF .180 INCHES. STYLE IS UNIQUE.
WASHER STYLEFLAT
BARREL HEIGHT0.620 INCHES NOMINAL
BARREL OUTSIDE DIAMETER2.500 INCHES MINIMUM AND 2.530 INCHES MAXIMUM


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