5310-00-425-2015 WASHER,KEY Index 5331-00-425-2025 O-RING

National Stock Number:
5331-00-425-2021

Federal Supply Class:
5331

National Item Identification Number:
004252021

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:
5331PL02114589009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6871091-0663005ROLLS-ROYCE CORPORATION
MS9966-060U583SAE INTERNATIONAL
6871091-0673342ALLISON TRANSMISSION INC
MS9966-0681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MILR3533-906ESH2313ERIKS B.V.
SAE-AS99660U583SAE INTERNATIONAL
MS9966-0696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER HOLE DIAMETER0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER FLUOROSILICONE CLASS FQ
OUTSIDE DIAMETER0.624 INCHES NOMINAL
TEMP RATING-67.0 FAHRENHEIT AND 347.0 FAHRENHEIT


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