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 6685-01-209-0163
NSN 5950-01-609-2810
NSN 6685-01-224-9410
NSN 5965-00-111-2073
NSN 2925-01-619-4825
NSN 5950-01-605-3104
NSN 5950-01-266-4608
NSN 5935-00-607-7049
NSN 5985-01-272-5668
NSN 6685-01-552-0698
NSN 5855-00-189-6066
NSN 6650-01-396-8890