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 5920-00-771-7280
NSN 6130-00-233-8013
NSN 6645-01-519-3007
NSN 5925-00-803-1930
NSN 5990-00-397-9184
NSN 5935-01-641-2912
NSN 5925-00-903-8025
NSN 7035-01-374-0005
NSN 6220-00-199-9401
NSN 6650-01-409-1992
NSN 5915-01-202-3071
NSN 6645-01-021-5727