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 2925-01-224-1885
NSN 5945-01-287-9686
NSN 5945-01-498-0330
NSN 5985-01-423-1057
NSN 5915-01-227-8524
NSN 5960-01-442-1770
NSN 5910-01-445-6903
NSN 6685-01-268-1724
NSN 5855-01-335-8907
NSN 7035-01-056-5350
NSN 5915-01-218-4038
NSN 6240-01-388-1739