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 5950-01-132-9125
NSN 6320-01-150-5378
NSN 5930-01-602-8159
NSN 5965-00-275-0491
NSN 5975-01-398-0486
NSN 6135-00-593-6831
NSN 6135-00-917-1894
NSN 5925-01-188-7630
NSN 6220-00-939-1429
NSN 5895-01-168-8093
NSN 6620-01-660-7873
NSN 5930-00-205-2945