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 7035-01-112-1054
NSN 5895-01-481-5110
NSN 5915-00-584-3512
NSN 6110-01-406-4818
NSN 6110-00-784-1370
NSN 5930-01-007-1221
NSN 5905-01-397-8577
NSN 5910-00-902-3664
NSN 6685-01-485-0003
NSN 5996-01-202-5092
NSN 5990-01-498-0641
NSN 6645-00-179-5134