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 6135-01-455-9646
NSN 5950-01-194-9880
NSN 6610-00-903-0714
NSN 6645-00-162-2092
NSN 5915-01-194-9871
NSN 2925-00-163-9016
NSN 5930-01-654-6097
NSN 5855-01-360-6650
NSN 6645-00-021-6408
NSN 6110-01-031-8808
NSN 5925-01-423-7803
NSN 5945-00-329-8440