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 6110-00-202-1021
NSN 5975-01-240-2432
NSN 6150-00-529-8419
NSN 5990-01-210-9788
NSN 6650-01-585-6067
NSN 6685-01-105-7599
NSN 5996-01-451-5715
NSN 5920-00-238-6491
NSN 6240-01-257-9004
NSN 6320-00-593-0379
NSN 5835-01-324-3967
NSN 6135-00-271-0407