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 5960-01-230-9322
NSN 5835-00-170-5238
NSN 5855-01-455-1491
NSN 5905-00-984-3103
NSN 5915-00-156-7877
NSN 5945-00-269-4035
NSN 6105-00-622-6754
NSN 7035-01-131-1168
NSN 6320-01-102-0799
NSN 5996-01-508-8171
NSN 6685-01-024-4682
NSN 5985-01-333-7528