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 5945-01-239-0119
NSN 5996-01-376-9957
NSN 5935-01-247-5470
NSN 6150-01-480-8785
NSN 6135-01-222-0703
NSN 6145-01-204-3481
NSN 5996-01-380-0426
NSN 6130-01-362-3532
NSN 5925-00-279-6769
NSN 5965-00-224-6034
NSN 5985-01-454-7234
NSN 5950-01-576-9658