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 5960-01-067-4604
NSN 5910-01-447-2842
NSN 2925-01-483-2389
NSN 6220-01-361-8343
NSN 6135-00-351-8606
NSN 6620-01-425-2750
NSN 6240-00-432-0923
NSN 6105-00-080-5537
NSN 6145-01-499-4530
NSN 6620-01-047-2787
NSN 6130-01-457-3712
NSN 5990-00-727-0723