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 5935-01-234-1703
NSN 6220-01-197-0486
NSN 6135-01-186-4010
NSN 6135-01-534-3007
NSN 5950-00-358-1140
NSN 5905-01-255-0087
NSN 6130-00-205-1714
NSN 2925-01-322-9780
NSN 4140-00-824-8821
NSN 6620-01-379-7605
NSN 5945-00-490-1746
NSN 5855-00-198-3197