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 5930-01-068-7919
NSN 6645-01-184-5065
NSN 5925-00-348-3591
NSN 5925-00-952-4545
NSN 5935-00-347-1732
NSN 5996-01-538-8275
NSN 5925-00-636-5683
NSN 6620-01-322-5576
NSN 6320-01-415-0953
NSN 5925-01-339-5423
NSN 6685-00-725-1346
NSN 6110-01-229-9880