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 5990-01-327-1558
NSN 6130-01-464-6144
NSN 6130-01-453-1078
NSN 5895-00-851-5798
NSN 5905-01-099-8335
NSN 5998-00-243-5433
NSN 5960-00-993-1857
NSN 6110-00-929-3469
NSN 5945-01-284-5190
NSN 5998-01-512-7755
NSN 5910-01-633-9963
NSN 5998-01-373-5272