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 5915-01-046-9296
NSN 6620-01-458-8074
NSN 6610-00-760-9916
NSN 5945-00-716-1155
NSN 5975-01-153-0786
NSN 2925-01-129-1261
NSN 6150-01-569-2321
NSN 6105-01-272-9235
NSN 6645-00-967-8401
NSN 6320-01-659-2819
NSN 2925-00-257-2872
NSN 5920-01-218-6191