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 5930-01-454-4912
NSN 4140-01-240-2100
NSN 7035-01-201-9850
NSN 6110-00-840-6560
NSN 5990-01-568-5565
NSN 5945-00-758-8051
NSN 5925-01-645-4909
NSN 5855-00-252-5743
NSN 6610-01-370-8748
NSN 5945-01-422-6187
NSN 5965-01-080-9808
NSN 6110-01-063-7423