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 5905-01-270-9505
NSN 4140-01-528-4697
NSN 6620-00-080-2847
NSN 6145-00-010-1425
NSN 5965-01-656-3038
NSN 5945-01-561-7211
NSN 6240-00-269-3346
NSN 5998-00-277-7552
NSN 5965-01-628-7346
NSN 5950-00-009-7898
NSN 6130-00-801-5359
NSN 6135-00-683-0536