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 5930-00-262-9956
NSN 6610-01-110-2229
NSN 5910-01-432-1981
NSN 6620-01-415-5803
NSN 5925-00-227-8557
NSN 6145-01-165-5633
NSN 5855-00-079-2370
NSN 5855-00-237-4088
NSN 6110-00-827-1653
NSN 5855-01-147-4785
NSN 5996-01-520-9570
NSN 6685-00-023-1799