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 5960-01-124-0182
NSN 5925-00-929-7718
NSN 5996-01-576-9852
NSN 5905-00-363-8296
NSN 6145-01-014-0145
NSN 6220-00-070-6062
NSN 5855-01-224-7975
NSN 6685-00-878-9212
NSN 5935-00-466-5885
NSN 6135-01-647-0386
NSN 5960-01-487-6436
NSN 5935-01-220-8104