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 6105-01-266-4428
NSN 6320-01-185-3857
NSN 6685-01-517-7287
NSN 5965-00-505-2166
NSN 6150-01-610-9061
NSN 5925-01-021-4236
NSN 6610-00-989-8912
NSN 5920-01-366-8127
NSN 6645-00-300-0401
NSN 6130-00-090-5030
NSN 5998-00-924-5816
NSN 6135-01-056-4609