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 2925-01-437-9041
NSN 5915-01-012-1854
NSN 5855-00-256-5562
NSN 5945-00-281-1351
NSN 6610-00-633-4338
NSN 7035-01-555-5260
NSN 6685-00-065-2709
NSN 5960-01-512-0233
NSN 5925-01-282-2256
NSN 6105-01-161-6713
NSN 6645-01-285-9431
NSN 6110-00-405-4903