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 5930-00-474-1434
NSN 5998-00-189-7976
NSN 5930-01-440-8629
NSN 6135-00-145-8884
NSN 6685-01-525-9684
NSN 5930-01-088-8375
NSN 6145-01-549-6998
NSN 5990-01-287-9447
NSN 5895-01-140-5466
NSN 5905-01-236-0045
NSN 6220-00-484-5937
NSN 5950-01-131-5544