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 5960-01-481-3722
NSN 5985-01-279-9764
NSN 5999-00-248-7240
NSN 6685-01-024-8986
NSN 5990-01-534-8609
NSN 5925-01-384-9663
NSN 6105-01-168-7695
NSN 5965-00-898-1356
NSN 5915-01-310-8560
NSN 5990-01-646-8048
NSN 6145-01-415-5261
NSN 6130-01-142-9317