Special shaped shaft seal u-cup
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 5895-01-599-2334
NSN 5895-00-263-3982
NSN 6145-01-373-2684
NSN 6320-00-456-0836
NSN 6610-00-578-6790
NSN 6150-00-001-8321
NSN 5960-01-170-2258
NSN 2925-00-371-2285
NSN 6610-01-084-6738
NSN 6610-01-182-9828
NSN 6620-00-236-7148
NSN 5990-00-321-8459