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 6130-00-352-2317
NSN 5910-01-273-0709
NSN 5905-00-434-9680
NSN 5999-00-739-7927
NSN 5930-01-533-3841
NSN 6145-01-482-9562
NSN 6320-00-450-7014
NSN 5998-00-587-3341
NSN 6145-01-289-6199
NSN 5965-01-415-2898
NSN 6110-01-158-8779
NSN 6685-00-295-0824