3020-00-837-8970 GEAR,HELICAL Index 7690-00-837-8976 DECAL

National Stock Number:
5331-00-837-8971

Federal Supply Class:
5331

National Item Identification Number:
008378971

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:
501-65-5PC11CP34293HUNTINGTON INGALLS INC
77649-21X5PC11CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
9864-632X1PC2196169ELECTRIC BOAT CORPORATION
9864-632X1PC21CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
9864-632X1PC21CP96169ELECTRIC BOAT CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER0.915 INCHES MINIMUM AND 0.927 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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