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 5945-01-450-2654
NSN 5920-00-880-0947
NSN 6145-01-166-8664
NSN 5965-00-973-9974
NSN 5910-00-816-9909
NSN 5996-01-052-1693
NSN 5960-00-171-9575
NSN 6685-01-363-9688
NSN 7035-01-487-6481
NSN 5905-01-457-9072
NSN 5965-00-849-1313
NSN 7035-01-083-0282