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 5935-01-250-1212
NSN 6130-01-124-9172
NSN 5965-01-217-7167
NSN 6685-00-394-8788
NSN 6150-00-923-7742
NSN 7035-00-079-7189
NSN 6685-00-876-3167
NSN 5996-00-879-3006
NSN 5960-01-327-0334
NSN 5960-01-437-7422
NSN 6620-01-411-5750
NSN 6610-01-512-8154