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 5965-01-654-0617
NSN 5930-00-358-3225
NSN 5895-01-521-3014
NSN 6240-01-296-2578
NSN 6135-00-862-5736
NSN 5925-01-609-8561
NSN 6130-00-119-3149
NSN 5999-01-237-3605
NSN 5985-01-046-3131
NSN 5950-00-070-3073
NSN 6220-00-249-9834
NSN 6220-01-111-3113