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 5950-01-062-8259
NSN 5910-00-332-0004
NSN 5925-01-315-3806
NSN 5895-01-020-1693
NSN 6105-00-010-2386
NSN 6685-00-167-3801
NSN 6130-00-897-7142
NSN 6610-00-633-4338
NSN 6145-00-615-2019
NSN 5999-01-122-1082
NSN 6610-01-056-7499
NSN 6145-01-347-0320