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 5985-00-595-5392
NSN 5925-01-472-6774
NSN 6135-01-544-8463
NSN 6145-01-415-2658
NSN 5910-01-437-7071
NSN 5920-01-504-9111
NSN 5855-01-548-5688
NSN 6105-01-333-3983
NSN 6220-01-365-5606
NSN 5910-00-725-8830
NSN 5950-01-147-8904
NSN 6105-01-092-1484