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 6145-00-915-5546
NSN 5985-00-597-2966
NSN 5895-01-310-9033
NSN 6240-00-085-2663
NSN 6650-01-320-1169
NSN 6135-01-413-4747
NSN 6610-01-192-6478
NSN 5835-01-107-8600
NSN 5999-01-367-5481
NSN 5945-01-566-2971
NSN 6610-01-076-4800
NSN 5998-01-339-8278