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 5996-00-759-7334
NSN 5910-01-180-8986
NSN 5935-01-222-7780
NSN 5998-00-082-3396
NSN 5996-01-558-2862
NSN 6135-01-364-2738
NSN 5835-01-490-9751
NSN 6645-01-473-9179
NSN 5915-00-924-9599
NSN 2925-01-190-3121
NSN 6135-01-059-4055
NSN 5998-01-157-7037