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 2925-00-056-7112
NSN 5835-01-631-3940
NSN 5925-00-067-3814
NSN 6685-01-130-2462
NSN 5990-01-097-4721
NSN 5950-01-491-0158
NSN 2925-00-845-1480
NSN 6150-00-893-5770
NSN 6685-01-389-4130
NSN 6685-00-406-4774
NSN 6645-01-578-6815
NSN 5945-00-490-7885