Tm 9-2320-360-24p fig 49
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 6685-01-634-0611
NSN 2925-00-944-8398
NSN 5930-01-495-6753
NSN 6685-01-289-7275
NSN 6130-01-321-5646
NSN 6645-00-433-3075
NSN 6130-00-348-1410
NSN 6610-00-481-4788
NSN 5930-01-205-5153
NSN 5960-01-617-6345
NSN 5990-01-286-0601
NSN 5975-00-785-6854