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 5915-01-505-3730
NSN 6105-01-070-6648
NSN 5996-01-534-3280
NSN 5950-01-253-5693
NSN 7035-00-981-7216
NSN 5975-00-218-0414
NSN 5925-01-211-4422
NSN 6145-00-164-8669
NSN 6150-01-508-3749
NSN 5999-01-123-1742
NSN 5965-00-686-7067
NSN 5990-01-571-7468