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 5985-00-626-1896
NSN 5965-00-243-9496
NSN 6685-01-205-8047
NSN 5920-01-123-8148
NSN 6620-01-614-3591
NSN 6105-01-099-1113
NSN 5855-01-346-7682
NSN 6105-01-490-3605
NSN 6240-01-519-5893
NSN 5910-01-227-9204
NSN 5925-00-808-9514
NSN 5975-01-254-9244