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 5985-01-145-3402
NSN 5950-00-245-1157
NSN 5905-01-525-7909
NSN 5950-01-304-3314
NSN 4140-01-594-6862
NSN 5998-00-629-9890
NSN 4140-01-593-2530
NSN 6110-00-478-6150
NSN 5950-01-330-0581
NSN 6620-00-774-3638
NSN 5990-01-347-1478
NSN 6150-00-228-9971