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 5965-01-298-6313
NSN 6220-01-289-6492
NSN 2925-00-038-0596
NSN 6150-01-286-6952
NSN 6320-01-309-7615
NSN 6240-00-304-7015
NSN 5945-01-237-2433
NSN 5999-01-248-9196
NSN 5975-01-313-9027
NSN 5990-00-655-3065
NSN 5920-01-210-1401
NSN 5950-01-455-4215