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 5975-01-634-0678
NSN 5910-01-197-8497
NSN 5905-01-453-9818
NSN 5855-01-356-5284
NSN 5935-01-381-0699
NSN 5920-01-474-5404
NSN 6645-00-739-6718
NSN 7035-01-085-5955
NSN 6145-01-028-9984
NSN 6150-00-707-3950
NSN 6240-00-372-4841
NSN 5905-01-554-2337