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 5910-00-736-0586
NSN 5950-01-567-5095
NSN 5985-01-463-3283
NSN 5835-01-602-0311
NSN 6240-01-160-7934
NSN 6320-01-462-2295
NSN 5965-00-161-0795
NSN 6145-01-102-2825
NSN 5905-01-294-3025
NSN 5925-01-220-1916
NSN 6145-01-602-0239
NSN 6645-01-159-1489