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 5985-01-247-4695
NSN 5965-01-124-6274
NSN 5965-01-282-6085
NSN 6110-01-099-3480
NSN 6620-01-048-4145
NSN 6645-01-375-7401
NSN 5905-01-206-4998
NSN 6240-01-516-8393
NSN 5975-00-925-4586
NSN 2925-00-005-1618
NSN 5910-01-342-2731
NSN 5925-01-615-6918