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 6685-00-148-9729
NSN 6145-00-223-2885
NSN 6620-01-187-7267
NSN 6130-01-268-1436
NSN 6150-01-268-1338
NSN 5835-01-407-5260
NSN 5985-01-316-7910
NSN 5925-01-474-6358
NSN 6610-01-486-4522
NSN 5905-00-935-6954
NSN 5960-00-581-8694
NSN 5950-01-229-0318