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 6685-01-212-9607
NSN 5996-01-121-8430
NSN 5925-01-214-4130
NSN 6645-00-363-9775
NSN 5920-00-823-0969
NSN 6320-01-116-3980
NSN 5945-01-482-9282
NSN 5950-01-512-6199
NSN 6320-01-209-0952
NSN 6220-00-614-2327
NSN 5910-01-440-9558
NSN 5895-01-366-0854