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 5925-00-839-4689
NSN 6620-01-311-3516
NSN 5910-01-089-9785
NSN 6610-01-088-5871
NSN 5975-01-228-1239
NSN 6320-01-607-1491
NSN 5965-00-823-8623
NSN 6220-00-548-1999
NSN 6110-00-107-1664
NSN 7035-01-420-3238
NSN 6685-01-089-8141
NSN 5998-00-234-5640