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 5960-00-470-5079
NSN 6145-01-363-1925
NSN 6150-01-109-4910
NSN 5910-00-577-3961
NSN 6150-00-202-9150
NSN 6150-01-250-5699
NSN 5945-01-425-1326
NSN 5935-01-279-5311
NSN 5950-01-348-7211
NSN 5925-00-904-5763
NSN 6620-01-535-1230
NSN 6220-01-547-0271