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 6240-01-633-9357
NSN 6685-00-520-9695
NSN 5990-00-221-0878
NSN 5935-01-510-8300
NSN 5895-00-184-6135
NSN 5965-01-573-6387
NSN 7035-01-289-4022
NSN 6240-01-067-6457
NSN 2925-00-698-4882
NSN 5930-00-133-4033
NSN 5975-01-337-1512
NSN 5965-01-432-4583