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 4140-00-269-8545
NSN 5925-01-008-5205
NSN 5930-00-921-7751
NSN 6620-01-243-5281
NSN 5950-01-334-3575
NSN 5960-00-967-7026
NSN 6685-01-541-5788
NSN 5985-01-145-5337
NSN 5835-01-203-1871
NSN 7035-00-108-4421
NSN 5990-00-518-0684
NSN 5945-01-462-5903