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 5930-01-067-3586
NSN 6685-01-176-4398
NSN 6135-00-255-1340
NSN 5996-00-525-1777
NSN 5895-01-401-5388
NSN 6135-01-247-5660
NSN 5965-01-418-7226
NSN 6620-01-428-7072
NSN 5998-00-903-6394
NSN 5985-01-288-7268
NSN 6105-01-570-7484
NSN 6150-00-447-1048