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 6650-01-204-7841
NSN 6685-01-621-4868
NSN 5945-00-778-0120
NSN 5975-01-190-9582
NSN 6150-01-252-9833
NSN 6320-00-313-9114
NSN 5945-00-287-8022
NSN 6620-00-546-6071
NSN 5935-01-399-0618
NSN 5996-01-207-5058
NSN 5975-01-228-2426
NSN 5960-00-222-6174