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 6135-01-313-8323
NSN 5998-01-576-9400
NSN 6240-00-334-6766
NSN 5925-01-079-8417
NSN 6105-01-201-3289
NSN 6150-00-486-6209
NSN 5915-01-238-0049
NSN 6685-01-188-7379
NSN 5945-00-027-4365
NSN 5965-01-111-0983
NSN 6685-01-142-3201
NSN 6620-00-910-8317