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 5855-00-688-9954
NSN 6685-01-264-0093
NSN 5999-01-013-8567
NSN 6620-01-284-6526
NSN 6105-00-468-2705
NSN 6145-00-830-8210
NSN 6145-01-055-6976
NSN 2925-00-804-8971
NSN 5996-01-155-2467
NSN 5998-01-131-2884
NSN 5905-01-272-3531
NSN 6110-01-020-6275