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 5998-01-502-3278
NSN 5975-01-338-2041
NSN 5998-01-527-0438
NSN 6150-01-600-0378
NSN 6105-00-710-8202
NSN 5996-01-285-2353
NSN 4140-01-254-3689
NSN 6220-01-625-9473
NSN 5905-01-642-4923
NSN 2925-01-623-9285
NSN 6685-00-515-5369
NSN 6220-00-623-6473