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 6150-01-501-1298
NSN 6320-00-360-1744
NSN 6145-01-369-8025
NSN 6645-01-283-2080
NSN 6110-01-003-9614
NSN 5950-01-356-4241
NSN 5915-01-099-9068
NSN 5998-00-515-2252
NSN 6685-01-578-5953
NSN 5910-00-623-3052
NSN 5915-01-391-7830
NSN 5975-00-967-3090