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 6685-01-391-6010
NSN 6130-01-640-6467
NSN 5985-00-446-6132
NSN 5920-01-655-0406
NSN 6135-00-927-5848
NSN 5945-01-388-4083
NSN 5996-00-272-2560
NSN 5925-01-534-2272
NSN 5835-00-841-2650
NSN 5975-00-509-2879
NSN 6220-00-227-8209
NSN 5999-01-085-5082