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 6645-01-076-4655
NSN 5999-01-481-1914
NSN 6145-01-509-7729
NSN 5998-01-204-3292
NSN 5935-00-553-6470
NSN 5910-01-358-6493
NSN 5975-00-929-6135
NSN 5950-01-566-0461
NSN 5835-00-233-6327
NSN 5950-01-519-3948
NSN 6645-01-529-5690
NSN 5999-01-553-2970