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 5935-00-171-8837
NSN 5910-00-622-9795
NSN 7035-01-140-5942
NSN 6685-01-147-3663
NSN 5998-01-287-8546
NSN 5855-01-653-4319
NSN 6685-00-738-9567
NSN 5985-01-003-7399
NSN 5996-01-600-0348
NSN 6220-01-136-7820
NSN 6650-01-142-1688
NSN 5925-01-020-7706