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 5905-01-289-4168
NSN 6620-00-232-2048
NSN 5835-01-576-9013
NSN 5935-00-238-5166
NSN 4140-01-074-6262
NSN 5855-01-569-7816
NSN 6110-01-461-9617
NSN 5925-01-485-7539
NSN 6645-01-025-1002
NSN 6130-01-323-7051
NSN 5950-01-332-1706
NSN 6620-01-605-2590