3120-00-527-7973 BEARING,WASHER,THRUST Index 5331-00-527-7980 O-RING

National Stock Number:
5331-00-527-7975

Federal Supply Class:
5331

National Item Identification Number:
005277975

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:
5331PL06570189009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS9386-2140U583SAE INTERNATIONAL
MS9386-21481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9386-21496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS9386-214ESH2313ERIKS B.V.
SAE-AS93860U583SAE INTERNATIONAL


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.978 INCHES MINIMUM AND 0.990 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER1.262 INCHES NOMINAL
MATERIALRUBBER SILICONE CLASS Q
TEMP RATING-85.0 FAHRENHEIT AND 500.0 FAHRENHEIT


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