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 5855-01-268-6468
NSN 5920-00-963-0140
NSN 6145-00-001-5125
NSN 6240-00-275-1950
NSN 5915-01-271-3028
NSN 6240-00-635-9953
NSN 6240-01-312-9158
NSN 6685-00-124-5215
NSN 6150-01-399-1909
NSN 5910-01-106-4557
NSN 4140-01-425-1725
NSN 5895-01-207-7120