Manufacturing of gaskets and seals

Facility	City	State	Employees	Status
Allstate Gasket and Packing, INC.	Deer Park	NY	—	● ACTIVE
Alltek Seal & Packing Company, INC.	Jacksonville	FL	—	● ACTIVE
Alro Machine Tool and Die CO INC	Lindenhurst	NY	—	● ACTIVE
AAA&m Aerostructures, INC.	Westminster	MD	—	● ACTIVE
AIAmcan Instruments, INC	North Hollywood	CA	—	● ACTIVE
American Adventure Labs, LLC	Saint George	UT	—	● ACTIVE
American Aircraft Products, INC.	Gardena	CA	—	● ACTIVE
AAAmerican Aviation Parts, INC.	Doral	FL	—	● ACTIVE
American Braiding & Manufacturing INC	Howell	NJ	—	● ACTIVE
American Logistics and Transportation Solutions, LLC	Sterling	VA	—	● ACTIVE
American Metal Technologies, LLC	Sturtevant	WI	—	● ACTIVE
American Van Equipment, LLC	Lakewood	NJ	—	● ACTIVE
Ametek INC	Wilmington	MA	—	● ACTIVE
Ami Aviation Services LLC	Sanford	FL	—	● ACTIVE
Ansett Aircraft Spares & Services INC	Sylmar	CA	—	● ACTIVE
APAop Precision Products LLC	Brea	CA	—	● ACTIVE
AMApex Manufacturing Company, INC.	Sun Valley	CA	—	● ACTIVE
Applied Composites Engineering INC	Indianapolis	IN	—	● ACTIVE
Aqw INC	Walton	KY	—	● ACTIVE
Arbor Controls & Testing, INC	South Salt Lake	UT	—	● ACTIVE
Arc-rite Welding and Truck Accessories LLC	Del Rio	TX	—	● ACTIVE
Armick, INC	Grand Rapids	MI	—	● ACTIVE
Ar-tech International, INC.	East Setauket	NY	—	● ACTIVE
Ascend Isr Systems LLC	Stuart	FL	—	● ACTIVE
Astronics Connectivity Systems & Certification CORP.	Kent	WA	—	● ACTIVE

FactoryRegistry lists 4,892 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gaskets and seals, metallic and machined, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 325 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2031475000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.