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 6105-01-492-8957
NSN 5990-01-510-4699
NSN 6105-01-177-6619
NSN 5910-00-224-3794
NSN 5855-00-256-5562
NSN 5965-00-812-9158
NSN 6610-00-186-9180
NSN 6135-00-145-8884
NSN 6685-01-086-4715
NSN 6145-01-496-1333
NSN 6620-00-974-7595
NSN 5996-01-240-5014