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 7035-00-252-7467
NSN 6645-01-297-5639
NSN 6645-01-027-7042
NSN 2925-00-193-2402
NSN 6645-01-079-9216
NSN 6130-01-399-5218
NSN 6620-01-625-2855
NSN 5996-01-158-2531
NSN 2925-00-895-3965
NSN 6240-00-935-7058
NSN 5835-01-632-6627
NSN 6685-01-044-6178