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 & other seals
NSN 5910-00-688-8702
NSN 5965-01-368-9994
NSN 5999-00-737-0503
NSN 5960-01-158-9166
NSN 5999-01-134-6402
NSN 6150-01-578-7905
NSN 2925-01-305-1370
NSN 4140-01-132-0093
NSN 6105-01-148-4676
NSN 6240-01-480-8996
NSN 7035-00-153-3826
NSN 5855-01-511-4046