Mat: neoprene flat washer
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 5975-00-803-8636
NSN 6150-01-647-7150
NSN 5915-01-027-1407
NSN 5855-00-089-3974
NSN 6145-00-725-3625
NSN 6240-00-144-4693
NSN 6145-01-348-8602
NSN 2925-01-468-7073
NSN 6685-01-418-3015
NSN 5935-00-276-9413
NSN 5996-01-461-1980
NSN 5915-01-106-3705