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 5895-00-797-7364
NSN 5950-00-723-5158
NSN 6150-01-126-2513
NSN 2925-00-928-5931
NSN 5950-00-871-1036
NSN 7035-01-229-5830
NSN 5950-01-334-2407
NSN 5910-01-037-7010
NSN 6685-00-057-2777
NSN 5930-00-239-3668
NSN 7035-01-099-9163
NSN 5905-01-423-6801