Tube od 2
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 2925-01-354-1752
NSN 5925-01-506-7833
NSN 4140-01-584-0930
NSN 6110-01-492-7901
NSN 6220-00-407-3242
NSN 6150-01-476-8267
NSN 6150-01-449-2290
NSN 5915-01-325-5376
NSN 6320-00-456-0836
NSN 6130-00-990-1816
NSN 6240-01-374-8868
NSN 5996-00-248-7061