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 2925-01-444-6676
NSN 5945-01-305-3513
NSN 5945-01-543-3908
NSN 2925-00-026-0005
NSN 7035-01-268-0933
NSN 6135-01-177-3552
NSN 5985-01-256-4415
NSN 6610-00-444-4952
NSN 6145-00-915-0134
NSN 6105-00-707-5962
NSN 6130-01-447-2797
NSN 6645-01-391-9820