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 6220-00-342-1086
NSN 6610-00-273-9019
NSN 6610-00-388-0094
NSN 5975-01-088-9053
NSN 6130-01-186-3747
NSN 5905-00-247-9730
NSN 5945-00-372-3586
NSN 7035-01-103-6845
NSN 6110-01-272-1864
NSN 5895-01-106-7330
NSN 2925-01-121-3355
NSN 6135-00-243-8330