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 6150-01-152-2650
NSN 5895-01-628-9308
NSN 6110-00-617-4646
NSN 2925-00-757-7028
NSN 5930-01-354-2592
NSN 2925-00-351-1015
NSN 6145-01-621-8846
NSN 5960-00-735-6758
NSN 6150-01-120-8960
NSN 6620-00-834-9430
NSN 6145-00-331-6814
NSN 5835-00-221-6628