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 5998-01-337-6226
NSN 5895-01-044-5425
NSN 6145-01-357-6288
NSN 6105-01-212-6960
NSN 6130-01-225-7623
NSN 5835-01-408-6529
NSN 6145-01-146-5555
NSN 6145-01-394-2429
NSN 5835-01-272-4087
NSN 6135-01-553-3604
NSN 6105-00-347-0763
NSN 5855-01-170-8957