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 6685-01-416-3598
NSN 5910-00-269-4755
NSN 5999-00-730-8613
NSN 5855-01-519-3814
NSN 2925-01-180-7793
NSN 7035-00-104-7613
NSN 5930-01-028-9719
NSN 6645-01-364-0867
NSN 5925-01-633-4041
NSN 6145-00-951-4599
NSN 5945-01-518-1515
NSN 5950-01-397-5035