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 6320-01-056-1164
NSN 5915-01-633-9845
NSN 5998-01-415-5163
NSN 5950-00-875-6539
NSN 5915-01-277-3244
NSN 6645-01-551-5321
NSN 6135-00-284-1406
NSN 6150-01-061-1240
NSN 6220-01-175-1246
NSN 5895-00-280-7528
NSN 6105-00-690-2061
NSN 7035-00-205-8739