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 5996-01-351-5699
NSN 6150-01-362-0526
NSN 5975-00-265-7774
NSN 6650-00-869-5760
NSN 5915-01-352-5731
NSN 2925-00-060-8292
NSN 5925-00-600-7731
NSN 6105-01-640-6762
NSN 5985-00-243-4160
NSN 5855-01-428-9456
NSN 5985-01-592-3096
NSN 6150-01-213-0853