Cleaned iaw mil-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 2925-00-471-1128
NSN 5996-01-172-3104
NSN 7035-01-465-0391
NSN 5915-01-578-6153
NSN 6130-00-059-4642
NSN 5925-00-265-9488
NSN 6610-01-168-9713
NSN 6320-01-322-8340
NSN 6130-01-525-8269
NSN 7035-00-163-6221
NSN 6240-01-325-3544
NSN 7035-01-322-0221