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 7035-00-541-8516
NSN 5975-01-603-7372
NSN 6145-01-160-6301
NSN 6240-01-088-7629
NSN 5905-01-610-7103
NSN 5998-01-167-9922
NSN 5915-00-708-1518
NSN 5930-00-218-4736
NSN 6135-01-413-4747
NSN 5965-01-420-2629
NSN 5985-00-832-5945
NSN 6105-01-170-7673