Supplier Delegated Inspection Program (SDIP)


  • Electric Boat (EB) selects and qualifies suppliers to act on behalf of EB with respect to Procurement Quality actions regarding inspection of hardware and review of deliverable documentation. The EB Source Delegated Inspector (SDI) and Analyst (SDA) will act in lieu of EB Source Inspection and provide necessary assurance that complete and fully satisfactory material is supplied to Electric Boat.
  • An on-site Quality Assurance System Survey/Evaluation is performed by EB's Supplier Quality organization prior to qualification to assure compliance with contract and policy requirements. Annual on-site evaluations are performed to ensure that the SDIP is being adequately maintained.
  • All suppliers are required to maintain a Quality Score of greater than 90 via Supplier Scorecard (SDD-00223).

Qualified SDIP Suppliers (As of 04/03/2018):

Advance MFG. Co. Inc., Westfield, MA
Supplier ID: 1006380

BEK Inc. DBA Level 1 Fasteners, Huntington, WV
Supplier ID: 1015109

B N L Industries, Inc., Vernon, CT
Supplier ID: 082066

Diversified Metals, Inc., Monson, MA
Supplier ID: 269071

DRS Naval Power Systems, Milwaukee, WI
Supplier ID: 115532
ESPEY Mfg. & Electronics Corp. Saratoga Industries, Saratoga Springs, NY
Supplier ID: 1002941

General Dynamics Information Technology, Pawcatuck, CT
Supplier ID: 1010805

Guill Tool & Engineering Co. Inc., W. Warwick, RI
Supplier ID: 398108

Jo-Kell Incorporated, Chesapeake, VA
Supplier ID: 498029

L.M. Gill Welding & Mfg., LLC., Manchester, CT
Supplier ID: 1014907

Metals USA Plates & Shapes NE, Langhorne, PA
Supplier ID: 1015452

Micro Precision, LLC., South Windham, CT
Supplier ID: 615983

Milwaukee Valve Company Inc., New Berlin, WI
Supplier ID: 624927

Nelson Stud Welding, Inc., Elyria, OH
Supplier ID: 1007108

Oil States Industries, Inc. Special Products Division, Arlington, TX
Supplier ID: 1008981

Precision Machine & Gear Inc., West Boylston, MA
Supplier ID: 1004976

Scot Forge Company, Spring Grove, IL
Supplier ID: 829771

Tioga Pipe Supply Co., Inc., Philadelphia, PA
Supplier ID: 916708

TOG Manufacturing Co., Inc. Nelson Fastener Systems, North Adams, MA
Supplier ID: 1007182

Vacco Industries, South Elmonte, CA
Supplier ID: 941100

Vegas Fastener Mfg. LLC. Elgin Fastener Group, Las Vegas, NV
Supplier ID: 1015148