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 5950-01-146-4329
NSN 6240-01-223-1435
NSN 6610-01-425-1523
NSN 5910-01-415-5023
NSN 6105-01-501-0919
NSN 6620-01-065-3742
NSN 6145-01-079-8557
NSN 6150-00-463-6117
NSN 6685-01-521-7190
NSN 2925-00-105-3907
NSN 5930-00-179-5187
NSN 5855-00-631-4565