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 6150-01-132-9273
NSN 5925-01-568-8914
NSN 5945-01-259-6484
NSN 6320-00-809-5744
NSN 5975-01-010-3722
NSN 6610-00-345-3440
NSN 6610-00-908-8489
NSN 5935-00-119-3363
NSN 6685-01-065-7887
NSN 5910-01-450-1182
NSN 6220-00-473-0517
NSN 7035-00-205-1932