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 5925-01-452-9132
NSN 5935-00-403-3930
NSN 7035-01-588-8470
NSN 5950-01-060-1425
NSN 6650-01-247-6623
NSN 6650-01-099-4340
NSN 5960-01-163-3847
NSN 5910-01-454-5646
NSN 6220-01-445-7673
NSN 6240-00-829-4179
NSN 6130-01-079-3712
NSN 6220-00-113-8617