4320-01-511-7615 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 4320-01-511-7617 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
5331-01-511-7616

Federal Supply Class:
5331

National Item Identification Number:
015117616

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:
243-6985892-453711NAVAL SEA SYSTEMS COMMAND
54-66-857896169ELECTRIC BOAT CORPORATION
H719-1005-496169ELECTRIC BOAT CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER28.875 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL
HARDNESS RATING60.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-21610 TY-I MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING, NON-STD O-RING
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESMAIN SHAFT SEAL EMERGENCY SEAL UNIT GLAND


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