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 6220-01-483-6377
NSN 6685-01-027-0197
NSN 5855-00-256-5562
NSN 5925-00-051-2003
NSN 6145-01-437-9015
NSN 5935-00-584-4016
NSN 6620-00-083-3731
NSN 5945-01-271-1067
NSN 6320-01-177-3192
NSN 5975-01-465-3948
NSN 5855-01-602-9335
NSN 5855-01-651-3794