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 5935-01-443-4797
NSN 5835-01-422-2399
NSN 5998-01-281-7433
NSN 6685-00-295-0824
NSN 5920-01-456-0572
NSN 6645-01-592-2557
NSN 5975-01-448-2998
NSN 5935-01-210-4095
NSN 5925-01-073-7034
NSN 5835-01-155-8301
NSN 5935-00-017-9692
NSN 5975-00-079-0022