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 5990-01-361-4192
NSN 5835-00-864-4481
NSN 6145-01-420-4020
NSN 5905-00-933-7589
NSN 5990-01-393-4808
NSN 6130-00-325-5811
NSN 6145-00-067-7436
NSN 6110-01-380-4380
NSN 6645-01-359-1487
NSN 7035-00-238-3662
NSN 5945-01-567-1745
NSN 6145-01-156-9587