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 5965-00-532-3284
NSN 6135-01-104-3790
NSN 6685-01-074-7264
NSN 6650-01-459-0571
NSN 5835-00-537-7780
NSN 5925-00-246-4645
NSN 6645-00-646-6631
NSN 6110-00-598-2574
NSN 6145-01-079-0869
NSN 6220-00-643-4045
NSN 5965-01-005-0341
NSN 6650-00-539-7298