7-1/4 in. Od
No other part numbers with same form, fit, and function found.
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 6645-01-152-1092
NSN 5930-00-154-7054
NSN 6220-01-309-9537
NSN 5925-00-077-9618
NSN 5895-01-412-2127
NSN 5905-01-367-6364
NSN 5935-00-172-2011
NSN 5950-01-085-0183
NSN 6130-01-450-1936
NSN 6150-00-352-6606
NSN 5910-01-500-6256
NSN 6645-00-151-5280