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 6105-01-027-0099
NSN 5999-01-255-8614
NSN 6685-00-167-9433
NSN 5945-01-199-4431
NSN 6220-00-935-1460
NSN 5855-00-294-7532
NSN 5990-01-478-8638
NSN 5935-00-053-0413
NSN 6145-00-203-7776
NSN 5930-01-006-8422
NSN 4140-01-067-8986
NSN 6620-01-083-4672