Printable Categories (PDF)


GSA Contract No: GS-23F-0176L
Effective Period: May 8, 2011 to May 8, 2016
Contractor Address:
Schafer Corporation
321 Billerica Road
Chelmsford, MA 01824
Contacts: Primary Contact:
Tom Lynch
Vice President of Contracts
978.256.8135 (fax)
To send Requests for Proposals for GSA contracts, contact: Kevin Connolly
Contracts Pricing Supervisor
Schafer Corporation
321 Billerica Road
Chelmsford, MA 01824
978.256.8135 (fax)


Authorized Special Item Numbers (SINs):

SIN Number SIN Description Primary Engineering Disciplines
871-1 Strategic Planning for Technology Programs/Activity Electrical, Mechanical
871-2 Concept Development and Requirements Analysis Electrical, Mechanical
871-3 System Design, Engineering and Integration Electrical, Mechanical, Chemical
871-4 Test and Evaluation Electrical, Mechanical
871-5 Integrated Logistics Support Electrical, Mechanical
871-6 Acquisition and Life Cycle Management Electrical, Mechanical


Minimum Order: $100
Maximum Order: $750,000
Geographic Coverage (delivery area): CONUS
Points of production: Chelmsford, MA
Discount from list prices or statement of net price: None
Quantity Discounts: None
Prompt payment terms: 0% Net 30


Notification that Government purchase cards are accepted below the micropurchase threshold ($2,500)

Notification that Government purchase cards are accepted above the micropurchase threshold ($2,500)


Environmental attributes(e.g. recycled content, energy efficiency, and/or reduced pollutants): None
Ordering address: Schafer Corporation
321 Billerica Road
Chelmsford, MA 01824
Contractor’s Payment Address: Schafer Corporation
P.O. Box 845770
Boston, MA  02284-5770
Electronic funds transfer Citizens Bank of Massachusetts
225 Franklin Street
Boston, MA 02110ABA (routing No.):  2110-7017-5
Account No:  110784-884-6
DCMA representative (ACO) Timothy Keenan
Administrative Contracting Officer
Phone: 617.753.3895
DCAA representative Ronald Dyer, N.E. Branch Office
Defense Contract Audit Agency
Northern New England Branch Office
110 Hartwell Avenue, Suite 320
Lexington, MA 02421-3124
Schafer’s payment office DFAS, Columbus Center
Attn: Bunker Hill Division
P. O. Box 182007
Columbus, OH 43218-2077
Socioeconomic Information FSCM Number:   9M027
Cage Code:   8F406
DUNS Number:   06-934-1303
TIN:   04-2505947
NAIC Code:   541710


Notification regarding registration in Central Contractor Registration (CCR) database.

Both Firm Fixed Price and Time and Materials Task Orders are acceptable under this contract.

The same prices and labor categories apply to all SINs.