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 7035-01-311-3325
NSN 6130-00-013-7866
NSN 5999-01-183-2184
NSN 5855-00-471-6002
NSN 5975-01-261-5996
NSN 5945-01-322-8580
NSN 5965-01-227-8936
NSN 5950-01-099-7324
NSN 5915-01-223-6411
NSN 6320-00-593-0379
NSN 5925-01-436-9833
NSN 5996-01-325-7897