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 6650-00-784-9222
NSN 5910-00-218-1114
NSN 5910-01-463-4489
NSN 5915-00-132-5531
NSN 5985-00-809-4536
NSN 6105-00-323-9855
NSN 5915-01-212-8761
NSN 6685-01-141-7960
NSN 5960-01-326-8986
NSN 6220-00-948-7414
NSN 5930-01-430-0144
NSN 5915-01-071-3260