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 5996-01-369-7026
NSN 6610-00-435-8932
NSN 6130-00-032-0378
NSN 5950-01-403-2852
NSN 6610-01-445-6362
NSN 6645-00-456-7653
NSN 5835-00-550-7728
NSN 5910-01-283-9088
NSN 5935-00-498-4734
NSN 6645-01-003-5692
NSN 5985-00-155-5991
NSN 5945-01-027-1351