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 5996-01-448-0920
NSN 6620-01-281-3542
NSN 5895-01-426-0068
NSN 5996-01-377-9730
NSN 6110-00-155-4303
NSN 7035-01-282-7124
NSN 5855-01-125-9167
NSN 5975-01-189-7345
NSN 6150-00-067-5957
NSN 6645-01-463-3441
NSN 5915-01-212-9590
NSN 5935-00-925-4416