5306-00-437-5258 BOLT,MACHINE Index 5310-00-437-5263 WASHER,FLAT

National Stock Number:
5331-00-437-5261

Federal Supply Class:
5331

National Item Identification Number:
004375261

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:
2-121 S604-7002697PARKER-HANNIFIN CORP
AS3582-1210U583SAE INTERNATIONAL
SAE-AS35820U583SAE INTERNATIONAL
AS3582-12181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9068-12196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER1.043 INCHES MINIMUM AND 1.055 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER SILICONE CLASS Q
OUTSIDE DIAMETER1.255 INCHES NOMINAL
TEMP RATING-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT


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