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 5998-00-202-5380
NSN 5950-00-378-9959
NSN 6320-01-185-3857
NSN 7035-01-013-9889
NSN 6110-01-504-0633
NSN 5960-00-106-7247
NSN 5930-00-290-7340
NSN 6130-01-175-4849
NSN 6320-01-202-8761
NSN 5910-01-536-9804
NSN 6145-01-025-1372
NSN 5965-01-294-1396