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 & other seals
NSN 5975-01-197-7065
NSN 5998-01-324-1533
NSN 5925-00-683-7877
NSN 6105-01-220-9314
NSN 5905-01-480-7290
NSN 5990-00-067-6545
NSN 5930-01-575-9961
NSN 6620-01-586-3456
NSN 6645-00-285-8781
NSN 6610-01-618-4603
NSN 6320-00-908-6841
NSN 5835-01-456-3922