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 6685-00-067-9314
NSN 5910-01-246-4510
NSN 6320-01-116-3980
NSN 6135-01-223-3869
NSN 5930-01-484-7747
NSN 5905-01-555-8077
NSN 5915-01-327-2795
NSN 5950-00-007-6010
NSN 5925-01-506-0593
NSN 6685-01-180-7697
NSN 5935-00-284-8306
NSN 5910-00-674-7619