Performance Review Institute (PRI) | 161 Thorn Hill Road | Warrendale, PA 15086-7527

Michael J. Hayward Vice President and Chief Operating Officer

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it Merit

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This certificate is granted and awarded by the authority of the Nadcap Management Council to:

G.S. Precision Inc.

101 John Seitz Dr Brattleboro, VT 05301

United States

This certificate demonstrates conformance and recognition of accreditation for specific services, aslisted in www.eAuditNet.com on the Qualified Manufacturers List (QML), to the revision in effect at the

time of the audit for:

Nonconventional Machining

Certificate Number: 3143188972Expiration Date: 30 April 2021Accreditation Length: 18 Months

SCOPE OF ACCREDITATION

Nonconventional Machining

G.S. Precision Inc. 101 John Seitz Dr

Brattleboro, VT 05301

This certificate expiration is updated based on periodic audits. The current expiration date and scopeof accreditation are listed at: www.eAuditNet.com - Online QML (Qualified Manufacturer Listing).

In recognition of the successful completion of the PRI evaluation process, accreditation is granted to

this facility to perform the following: AC7116 Rev C - Nadcap Audit Criteria for Nonconventional Machining (ECM, ECG, EDM, LBMLPM, SEG)(to be used on audits on/after 13 Aug 2017) AC7116/3 Rev C - Nadcap Audit Criteria for Electrical Discharge Machining (EDM) (to be usedon audits on/after 3 December 2017) Fast Hole Sinker Wire

t frm 17 17-Jun-10

Performance Review Institute (PRI) | 161 Thorn Hill Road | Warrendale, PA 15086-7527

Michael J. Hayward Vice President and Chief Operating Officer

Mer

it Merit

Merit Mer

it

This certificate is granted and awarded by the authority of the Nadcap Management Council to:

G.S. Precision, Keene Division

18 Bradco Street Keene, NH 03431

United States

This certificate demonstrates conformance and recognition of accreditation for specific services, aslisted in www.eAuditNet.com on the Qualified Manufacturers List (QML), to the revision in effect at the

time of the audit for:

Nonconventional Machining

Certificate Number: 12627188973Expiration Date: 30 April 2021Accreditation Length: 18 Months

SCOPE OF ACCREDITATION

Nonconventional Machining

G.S. Precision, Keene Division 18 Bradco Street Keene, NH 03431

This certificate expiration is updated based on periodic audits. The current expiration date and scopeof accreditation are listed at: www.eAuditNet.com - Online QML (Qualified Manufacturer Listing).

In recognition of the successful completion of the PRI evaluation process, accreditation is granted to

this facility to perform the following: AC7116 Rev C - Nadcap Audit Criteria for Nonconventional Machining (ECM, ECG, EDM, LBMLPM, SEG)(to be used on audits on/after 13 Aug 2017) AC7116/3 Rev C - Nadcap Audit Criteria for Electrical Discharge Machining (EDM) (to be usedon audits on/after 3 December 2017) Wire

t frm 17 17-Jun-10