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 5950-00-067-7508
NSN 6610-01-442-3509
NSN 6110-01-547-2255
NSN 5925-01-567-2752
NSN 6130-01-295-2076
NSN 6150-01-118-0494
NSN 5835-01-104-1299
NSN 5930-01-557-1619
NSN 5975-01-282-4416
NSN 5945-01-083-6157
NSN 6685-00-925-7491
NSN 5945-01-052-8039