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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6145-00-369-3871
NSN 5895-01-606-9892
NSN 7035-01-086-2922
NSN 6685-01-268-2987
NSN 7035-00-215-3272
NSN 6650-00-269-5000
NSN 2925-00-416-2894
NSN 6320-00-242-3300
NSN 7035-00-104-7613
NSN 6150-01-245-8701
NSN 6650-01-069-8211
NSN 5975-00-276-7559