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 6685-01-420-1778
NSN 5835-00-051-9092
NSN 6130-00-706-6619
NSN 6650-00-187-5388
NSN 7035-01-474-6886
NSN 5965-00-339-2743
NSN 6610-01-406-6696
NSN 5935-01-484-0690
NSN 5910-01-320-0461
NSN 5996-01-490-6640
NSN 6645-01-607-4078
NSN 5990-01-013-8464