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 6650-01-323-0897
NSN 6135-01-422-1440
NSN 5855-01-241-1054
NSN 7035-01-321-1555
NSN 5985-00-826-8450
NSN 2925-01-463-3899
NSN 2925-01-283-3576
NSN 6685-01-386-2755
NSN 5910-01-160-0939
NSN 5998-01-018-4434
NSN 5998-01-059-8329
NSN 6110-01-487-4039