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 6220-00-165-7095
NSN 6650-00-641-6139
NSN 6130-00-205-1714
NSN 5905-01-562-6140
NSN 7035-00-148-2300
NSN 5910-00-150-5244
NSN 6135-00-276-7625
NSN 5835-01-077-6278
NSN 5925-01-259-8697
NSN 6320-01-111-8851
NSN 6220-01-191-7643
NSN 6685-00-168-4416