5331-01-498-0718 O-RING Index 5331-01-498-0720 O-RING

National Stock Number:
5331-01-498-0719

Federal Supply Class:
5331

National Item Identification Number:
014980719

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:
813493-90473030HAMILTON SUNDSTRAND CORPORATION
M25988-904L1077-7502697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONPARKER COMPOUND L1077-75 PER MIL-R-25988 TYPE 1,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER FLUOROSILICONE CLASS FQ


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