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 6145-00-182-2865
NSN 6685-00-373-9004
NSN 6110-01-617-3063
NSN 5925-01-246-9620
NSN 5960-00-279-3536
NSN 5895-00-156-4531
NSN 5975-01-406-3332
NSN 5990-01-475-8708
NSN 5855-01-171-9841
NSN 5920-00-413-3341
NSN 5925-01-174-1562
NSN 5905-01-543-8214