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 5998-01-412-0928
NSN 5905-00-708-0891
NSN 5996-00-235-9645
NSN 6320-00-098-2858
NSN 7035-01-411-6062
NSN 6220-01-153-7943
NSN 5835-01-085-9591
NSN 6145-01-380-4534
NSN 6135-01-230-4399
NSN 6105-01-144-0596
NSN 5965-01-316-4429
NSN 6240-01-208-9587