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 5910-01-054-4223
NSN 6150-00-421-8774
NSN 6645-00-216-6126
NSN 4140-01-651-2024
NSN 5945-01-269-3996
NSN 5945-01-477-7195
NSN 5930-01-168-8184
NSN 6240-00-416-6140
NSN 7035-00-731-8729
NSN 6110-01-542-0320
NSN 6150-01-367-6058
NSN 6150-01-037-9628