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 5925-01-531-3413
NSN 5999-00-465-2216
NSN 6610-01-470-7360
NSN 5905-01-218-5520
NSN 6610-00-514-7773
NSN 6240-01-101-4413
NSN 5835-01-076-4091
NSN 5960-01-478-8546
NSN 5935-00-841-9415
NSN 6645-00-942-7170
NSN 5965-01-507-4318
NSN 6135-01-359-0051