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 5835-01-115-6067
NSN 7035-01-386-5722
NSN 6685-01-561-6508
NSN 7035-01-553-8618
NSN 5990-01-183-6478
NSN 5925-00-001-7446
NSN 5996-01-514-1610
NSN 4140-01-230-5379
NSN 6145-00-884-8112
NSN 7035-01-653-8015
NSN 6610-01-623-2984
NSN 7035-01-601-1493