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 5985-01-197-5809
NSN 5925-00-172-3053
NSN 5998-01-534-3723
NSN 6320-01-411-9222
NSN 6110-00-521-8932
NSN 5835-00-148-9719
NSN 5930-01-554-3489
NSN 6610-01-242-9674
NSN 5950-00-711-8591
NSN 5920-01-486-6918
NSN 5965-01-516-9960
NSN 6685-01-222-0141