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 5855-00-237-4088
NSN 5998-01-655-7356
NSN 5910-01-248-6865
NSN 5945-01-367-8804
NSN 6130-01-172-0367
NSN 5905-01-144-4548
NSN 6220-01-591-6994
NSN 5998-01-336-2600
NSN 7035-01-255-0333
NSN 5990-00-518-3195
NSN 5960-01-271-0928
NSN 6645-00-372-2618