Material nitrile
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 5905-00-727-8376
NSN 5996-01-570-4583
NSN 5855-01-448-9794
NSN 6645-01-420-0229
NSN 2925-00-470-8585
NSN 6240-01-651-2850
NSN 5998-00-816-4968
NSN 5935-01-157-7861
NSN 6685-01-032-7516
NSN 5935-01-132-4142
NSN 6650-00-005-8572
NSN 6320-00-456-2092