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 2925-01-589-9136
NSN 6620-01-262-9489
NSN 7035-00-679-9027
NSN 6650-01-413-3825
NSN 5945-01-127-7623
NSN 6220-00-408-6182
NSN 5910-01-290-7720
NSN 5855-00-477-9943
NSN 6130-00-849-2553
NSN 6145-01-020-7182
NSN 6105-01-015-5035
NSN 6240-00-383-7668