5330-01-373-1960 O-RING Index 5998-01-373-1961 BACKPLANE ASSEMBLY

National Stock Number:
5331-01-373-1960

Federal Supply Class:
5331

National Item Identification Number:
013731960

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:
1166366-205824AEROJET ROCKETDYNE INC
5331PL06585459009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
CENTER HOLE DIAMETER2.573 INCHES MINIMUM AND 2.619 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL HEIGHT0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 1B,GRADE 70 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SILICONE CLASS Q
SPECIAL FEATURESSELECTED SIZE FROM CAGE 83259 P/N2-146 S383-70


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