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 5905-01-236-1012
NSN 6650-01-444-2152
NSN 6145-01-605-9983
NSN 6220-01-459-8668
NSN 5925-00-801-7120
NSN 6610-01-277-6333
NSN 5835-00-550-7728
NSN 6135-01-205-5965
NSN 5985-01-170-5531
NSN 6320-00-213-0477
NSN 5950-01-533-5108
NSN 5915-01-027-2618