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 6135-01-579-3534
NSN 5925-00-396-2412
NSN 6150-01-499-9592
NSN 4140-00-032-5739
NSN 5965-00-006-3104
NSN 6220-01-468-5596
NSN 6610-01-364-0294
NSN 5905-01-321-0263
NSN 5965-00-007-7863
NSN 6150-01-142-2079
NSN 6240-00-044-3728
NSN 5950-01-435-4405