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 6610-01-424-3213
NSN 5965-01-415-0872
NSN 5985-01-206-4729
NSN 5905-01-620-8439
NSN 6645-01-528-5337
NSN 6620-01-618-9854
NSN 5835-01-581-9433
NSN 5925-01-164-9681
NSN 5998-01-551-8224
NSN 5895-00-153-2595
NSN 5895-01-481-3952
NSN 7035-00-565-9623