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 7035-00-213-2387
NSN 6110-01-090-0804
NSN 5985-01-013-9448
NSN 5905-01-381-0638
NSN 5930-01-311-3913
NSN 5925-01-364-2566
NSN 6685-01-197-8048
NSN 4140-01-588-6189
NSN 5835-00-264-0946
NSN 5985-00-710-5473
NSN 6150-01-153-7355
NSN 6620-01-225-4996