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 5925-01-188-2512
NSN 5935-01-627-4660
NSN 5925-00-963-6962
NSN 5975-01-559-8967
NSN 6105-01-589-9754
NSN 5965-01-364-0334
NSN 5990-01-400-3299
NSN 6620-00-981-6958
NSN 5950-01-536-9618
NSN 5925-01-454-3735
NSN 6240-00-269-3346
NSN 6650-01-323-6252