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 6620-00-837-7314
NSN 5985-01-403-2835
NSN 6110-00-816-9715
NSN 5910-01-190-5785
NSN 5915-01-205-2933
NSN 5965-01-644-8427
NSN 5950-01-049-1359
NSN 5905-01-089-8723
NSN 5999-01-131-2079
NSN 6135-01-039-2882
NSN 6135-01-238-2878
NSN 2925-01-127-0167