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 5950-00-595-8507
NSN 6145-01-014-0145
NSN 5915-01-170-4308
NSN 6620-01-143-2569
NSN 5915-01-400-6125
NSN 6135-00-801-0587
NSN 5935-00-517-0849
NSN 5925-01-246-2275
NSN 5925-01-215-0767
NSN 6220-01-661-0332
NSN 5996-01-034-0845
NSN 6110-01-461-4423