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NIL-I-8670A(AS)
26 June 1974
SUPERSEDING
TL-I-8670(AER)
31 March 1954
MILITARY SPECIFICATION
INSTALLATION OF FIXED GuNS AND
ASSOCIATED EQUIPMENT IN NAVAL AIRCRAFT
‘This specification has been approved by
the Naval Air Systems Command, Department
of the Navy.
1.
SCOPE AND cLASSIFICATION
1.1
This specification establishes the minimum requirements
for the installation of all types of fixed guns and associated equipment
including ammunition feed and ejection systems in naval aircraft.
Installation details such as mounting arrangements, fastening devices,
etc. ,”for the separate. component equipments of the gun installations are
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contained on drawings or in other publications specifically applicable to
the various equipments. In addition to installation requirements, certain
functional requirements for components of the installations are contained
herein.
Also contained herein are certain inspection and test procedures
applicable to the installations covered by this specification.
This
specification does not contain requirements for gun fire contr:l equiPment
or’gun bores ight alignment.
See 3.8, 3.9 and 3.11.
1.2 Classification - For the purposes of this specification,
fixed gun installations shall be classified into the following two general
types:
Wing InstailatiOns:
Guns mounted in or on the wings.
Fuselage Installations:
Guns mounted in the fuselage.
2. APPLICABLE SPECIFICATIONS> OTHER PUBLICATIONS AND DRAWINGS
2.1
The following specifications, standards, drawings, and
publications, of the issue in effect on date of invitation for bids, form’
a Part of this specification to the extent specified herein:
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