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 5965-01-633-8849
NSN 5920-00-244-7007
NSN 5925-01-453-7479
NSN 5895-00-248-7477
NSN 5996-01-476-7550
NSN 5855-01-447-8992
NSN 6110-01-236-3923
NSN 5920-01-207-2381
NSN 5960-01-391-4701
NSN 7035-01-477-2818
NSN 5950-01-585-7558
NSN 5915-00-542-2179