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 7035-00-371-7749
NSN 6610-01-167-8747
NSN 7035-01-253-7253
NSN 5855-00-323-0967
NSN 6135-00-309-0074
NSN 7035-00-631-3782
NSN 6130-01-566-2380
NSN 6645-00-108-6479
NSN 6240-00-299-9819
NSN 6240-01-581-3426
NSN 6145-01-088-6229
NSN 5965-00-959-4910