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 6135-00-240-3200
NSN 6105-00-903-6789
NSN 7035-00-392-5417
NSN 5950-01-361-9148
NSN 6145-00-397-0726
NSN 6145-01-194-0784
NSN 6150-01-386-6164
NSN 5965-01-026-9865
NSN 2925-00-932-6262
NSN 5975-01-581-2006
NSN 5990-00-277-3763
NSN 5960-00-844-5968