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 6105-00-627-4499
NSN 5945-01-036-1201
NSN 5965-00-139-2809
NSN 6620-00-736-8457
NSN 5999-00-052-0694
NSN 7035-01-111-5063
NSN 5935-00-170-4487
NSN 5985-00-633-6842
NSN 5915-01-157-9579
NSN 6685-01-222-2564
NSN 5935-00-216-7435
NSN 5910-01-512-1978