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 5855-01-013-6864
NSN 6240-01-600-1092
NSN 6650-01-108-6629
NSN 5999-00-967-8988
NSN 5935-01-086-4079
NSN 5925-01-624-0889
NSN 6685-01-283-5593
NSN 5975-00-228-7967
NSN 5945-01-159-6619
NSN 5855-01-544-9778
NSN 6220-01-051-0363
NSN 5925-01-338-3494