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 7035-01-472-1999
NSN 5930-01-339-9995
NSN 5960-01-425-1454
NSN 6150-00-840-3674
NSN 6610-01-646-1609
NSN 2925-01-633-4048
NSN 6135-01-090-5365
NSN 6135-01-041-3829
NSN 5975-00-617-8464
NSN 6650-00-009-1427
NSN 5910-01-154-7917
NSN 5925-00-172-3053