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 5950-00-940-0794
NSN 6240-01-454-5789
NSN 5945-01-076-0372
NSN 5985-01-442-7206
NSN 5915-00-532-7023
NSN 5950-01-052-6918
NSN 5915-00-528-1192
NSN 5996-01-510-3257
NSN 6620-01-602-7165
NSN 5910-00-755-4502
NSN 5835-01-005-1538
NSN 6240-01-519-8781