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 5965-00-035-4556
NSN 5985-01-397-4941
NSN 7035-01-145-5059
NSN 5999-00-053-1386
NSN 5925-00-557-4530
NSN 6150-01-243-0247
NSN 5960-01-265-0354
NSN 5905-00-266-0948
NSN 5965-00-899-0453
NSN 5915-00-034-1031
NSN 5855-00-688-9954
NSN 5895-00-227-1002