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 5925-01-436-3320
NSN 6130-00-446-6922
NSN 5910-01-541-5490
NSN 5910-01-512-8782
NSN 5930-01-533-6828
NSN 5998-00-111-3180
NSN 6650-01-552-9038
NSN 5910-01-539-7240
NSN 6145-01-130-9585
NSN 5985-01-371-1516
NSN 5935-00-038-6326
NSN 5960-01-318-6557