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 5950-00-683-8304
NSN 2925-01-609-0417
NSN 5965-00-539-7778
NSN 5920-01-408-5881
NSN 6105-01-258-2314
NSN 6145-01-441-9541
NSN 6685-01-529-0535
NSN 5935-01-426-7896
NSN 5985-01-529-6488
NSN 5935-00-308-6452
NSN 5985-01-358-8141
NSN 5996-01-281-3234