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 6220-01-531-5064
NSN 6685-00-952-5381
NSN 6105-00-456-1433
NSN 5905-01-126-7308
NSN 6135-00-166-5984
NSN 5996-00-293-4687
NSN 6135-01-079-7852
NSN 5910-01-260-2348
NSN 5925-01-102-2356
NSN 5985-01-139-7435
NSN 6110-01-168-7711
NSN 6320-00-725-0754