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 5996-01-118-7686
NSN 6685-01-631-8659
NSN 5935-01-232-3480
NSN 6105-01-373-5812
NSN 5998-01-251-3436
NSN 6150-01-507-3379
NSN 6320-01-170-4068
NSN 5835-00-419-0575
NSN 5930-01-145-2163
NSN 7035-01-154-0796
NSN 6645-01-426-0206
NSN 5985-01-659-6017