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 6130-01-313-3836
NSN 5945-01-553-4817
NSN 5930-00-106-5165
NSN 6620-01-029-3705
NSN 5905-01-279-0002
NSN 5960-00-665-5180
NSN 5910-01-350-9916
NSN 5835-00-503-2608
NSN 6645-00-498-6869
NSN 5835-01-045-6371
NSN 5985-00-538-7634
NSN 6130-01-152-2019