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 6610-00-226-4710
NSN 5975-01-481-2646
NSN 5935-00-290-1778
NSN 6645-01-298-3811
NSN 5950-00-938-0363
NSN 5985-01-310-8473
NSN 5915-01-388-2183
NSN 6105-00-903-6789
NSN 5996-01-418-8485
NSN 6135-00-802-5479
NSN 2925-01-111-2927
NSN 5965-00-529-0602