2840-00-800-8389 SEAL,PLAIN ENCASED Index 2840-00-800-8391 PACKING,PREFORMED

National Stock Number:
5331-00-800-8390

Federal Supply Class:
5331

National Item Identification Number:
008008390

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
38599211449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
38599224664JONAL LABORATORIES INC
38599270106ACUSHNET RUBBER COMPANY, INC.
38599277445RTX CORPORATION


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER3.945 INCHES MINIMUM AND 3.975 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.091 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER FLUOROCARBON CLASS FPM
TEMP RATING-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT


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