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 6150-00-995-1250
NSN 5996-01-432-0117
NSN 5835-01-386-4027
NSN 6135-00-793-1809
NSN 5965-01-197-6924
NSN 6650-01-272-3204
NSN 5925-00-506-6130
NSN 5985-01-066-0987
NSN 6685-00-790-2819
NSN 6110-00-476-0993
NSN 6135-00-209-6918
NSN 5985-01-386-6490