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 7035-01-065-7638
NSN 6320-00-701-0437
NSN 6150-00-215-0790
NSN 5950-01-516-3258
NSN 6320-00-831-2227
NSN 5975-00-596-4716
NSN 6320-00-646-3311
NSN 6320-01-233-5798
NSN 6105-01-571-5281
NSN 6110-00-880-3725
NSN 6240-00-391-6402
NSN 5910-01-487-6757