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 5999-00-751-1188
NSN 2925-01-422-1542
NSN 6135-00-351-8606
NSN 7035-01-629-0082
NSN 6145-00-799-1125
NSN 6220-01-203-2096
NSN 5996-01-295-6499
NSN 2925-00-797-1042
NSN 6685-01-477-2349
NSN 5930-01-389-3011
NSN 6320-01-425-1417
NSN 5930-00-156-7265