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 7035-01-280-4692
NSN 5998-01-592-7611
NSN 5945-00-814-0774
NSN 6105-00-518-1854
NSN 5965-00-510-4301
NSN 6145-01-481-3688
NSN 5996-00-106-9648
NSN 5925-01-183-4919
NSN 5855-00-221-9435
NSN 5950-00-239-5261
NSN 6130-00-569-2408
NSN 6240-01-511-3754