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 5960-00-111-4305
NSN 5915-01-230-0857
NSN 5835-00-807-5632
NSN 5855-01-252-5424
NSN 6145-01-161-7392
NSN 6110-01-393-9187
NSN 6130-01-551-7399
NSN 5930-01-265-0877
NSN 5965-01-512-1985
NSN 5985-01-237-9215
NSN 5996-01-129-4873
NSN 5910-01-334-2829