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 2925-01-422-9284
NSN 5925-01-444-3880
NSN 5945-01-034-3570
NSN 5925-01-569-8557
NSN 6240-01-521-7867
NSN 6645-00-930-3566
NSN 6620-01-050-0956
NSN 5996-01-365-3368
NSN 6645-00-521-0353
NSN 5915-01-076-8176
NSN 6105-00-869-9522
NSN 5945-00-847-4768