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 5965-01-075-3148
NSN 5975-00-418-4967
NSN 5920-01-444-9935
NSN 5925-01-607-3296
NSN 5950-01-483-2018
NSN 6220-00-834-2838
NSN 6220-01-336-7414
NSN 7035-00-104-7613
NSN 5910-00-886-3570
NSN 5855-01-144-0423
NSN 5930-00-682-7785
NSN 5975-01-552-2441