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 6620-00-244-0965
NSN 5920-00-170-4247
NSN 2925-00-441-8252
NSN 5975-01-322-4652
NSN 5960-01-005-9530
NSN 5855-01-656-6808
NSN 6685-01-133-3298
NSN 6610-00-551-3610
NSN 2925-01-271-4635
NSN 7035-01-512-1826
NSN 5985-00-911-9029
NSN 5930-01-314-0970