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 6610-01-152-9337
NSN 6320-01-111-8851
NSN 6145-01-494-3798
NSN 5895-00-782-6391
NSN 5910-00-504-9598
NSN 5945-00-391-8546
NSN 7035-00-445-9657
NSN 6320-01-086-2602
NSN 2925-01-090-2391
NSN 6685-01-576-0070
NSN 5965-01-414-6414
NSN 6105-01-204-7176