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 7035-01-218-4233
NSN 4140-01-421-3698
NSN 5930-00-801-1637
NSN 5985-01-023-2872
NSN 6130-01-474-0748
NSN 5895-01-487-8939
NSN 6685-01-110-9393
NSN 5996-01-227-1605
NSN 6645-00-972-5239
NSN 6610-01-406-6696
NSN 6105-01-010-4286
NSN 6645-00-136-9451