3.5.2 Lever lock.- With the lever lock in detent at either of the two
positions, the lock shall securely lock the assembly. Angular displacement
of the sight mounting plate shall not exceed 2 roils when a torque of 70 + 5
inch pounds is applied at plus 60° to 900F.
QUALITY ASSURANCE PROVISiONS
4.1 Responsibility for inspection.- Unless otherwise specified in
the contract or purchase order, the supplier is responsible for the
performance of all inspection requirements as specified herein. Except
as otherwise specified, the supplier may utilize his own facilities or
any other facilities suitable for the performance of the inspection
requirements specified herein, unless disapproved by the Government.
The Government reserves the right to perform any of the inspections set
forth in the specification where such inspections are deemed necessary
to assure supplies and services conform to prescribed requirements.
4.1.1 General provisions.- The component and subassembly inspection
requirements of MIL-F-13926 form a part of the quality assurance provisions
of this specification. Definitions of inspection terms shall be as
listed in MIL-STD-109.
4.2 First article (initial production) approval.- The requirement
for first article approval and the responsibility (Government or contractor)
for first article testing shall be as specified in the contract. The
sample for first article approval tests shall consist of three (3) each
of the type mount specified in the contract. The sample shall be manufac-
tured in the same manner, using the same materials, equipment, processes,
and procedures as used in regular production. All parts and materials,
including packaging and packing, shall be obtained from the same source of
supply as used in regular production.
4.2.1 Government testing.- When the Government is responsible for
conducting first article approval tests, the contractor, prior to submitting
the sample to the Government, shall inspect the sample to insure that it
conforms to all the requirements of the contract and submit a record of
this inspection with the sample, i n c l u d i n g c e r t i f i c a t e s o f c o n f o r m a n c e f o r
4.2.2 Contractor testing .- When the contractor is responsible for
conducting first article approval tests, the sample shall be inspected
by the contractor for all the requirements of the contract. The sample
and a record of this inspection, including certificates of conformance
for materials, shall be submitted to the Government for approval. The
Government reserves the right to witness the contractor's inspection.
4.3 Inspection provisions.
4.3.1 Submission of product.- Unless otherwise specified by the
contracting officer, inspection lot size, lot formation and presentation
of lots shall be in accordance with "Submission of product" provisions