Cleaned in accordance w/mil-p-52211
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 5945-01-516-9383
NSN 5835-01-228-0178
NSN 5996-00-836-7393
NSN 6135-00-935-8769
NSN 5996-01-423-5630
NSN 6110-01-223-9956
NSN 5905-01-228-8677
NSN 5950-00-529-0264
NSN 6320-01-052-2118
NSN 5960-01-543-0235
NSN 5910-00-944-2651
NSN 6320-00-456-0836