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 6130-00-962-0510
NSN 6240-01-139-3377
NSN 6145-00-752-2562
NSN 5999-01-497-3765
NSN 5925-01-532-1918
NSN 6645-01-270-3176
NSN 5925-01-106-6726
NSN 5910-01-127-9622
NSN 5965-01-254-3622
NSN 5965-00-246-5612
NSN 7035-01-164-6835
NSN 5905-00-453-2406