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 5910-00-907-6686
NSN 5975-01-634-0678
NSN 6105-01-089-6768
NSN 6145-01-023-3596
NSN 5895-00-421-8211
NSN 2925-01-586-4574
NSN 5945-01-019-6922
NSN 6135-01-068-0119
NSN 5905-01-113-6821
NSN 5999-01-512-2146
NSN 6650-01-160-9160
NSN 5998-00-580-4765