MIL-N-85353
AMENDMENT 1
23 NOVEMBER 1999
MILITARY SPECIFICATION
NUTS (FASTENERS), INTERNALLY THREADED,
PRELOAD LOCKING, 450°F, 800°F AND 1200°F,
GENERAL SPECIFICATION FOR
This amendment forms a part of MIL-N-85353, dated 15 JULY 1981,
and is approved for use by all Departments and Agencies of the
Department of Defense.
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3.2 Delete and Substitute: “3.2 Qualification. The preload locking
fastener manufacturer shall be responsible for conducting qualification tests
and furnishing part drawings, certified qualification test reports (if
required by the purchaser) and test samples. The nuts furnished under this
specification shall be produced using the same manufacturing methods as those
used to produce nuts that have passed qualification tests. The purchaser may
apply any or all tests specified herein to any product represented as meeting
this specification, at any time, to verify conformance.”
3.2.1 Delete and Substitute: “3.2.1 Retention of Qualification.
Requalification will be required in the event any change is made in the
product design, construction, materials, method of manufacture, heat
treatment, finish, lubricant, or manufacturer’s part number or designation.”
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4.3.1 Delete and Substitute: “4.3.1 Qualification Samples. Test
samples shall be of the same material and manufactured by the same method as
production parts. The number of nuts to be subjected to qualification tests
shall be sufficient to perform the tests identified in Table I. The fastener
specimens shall contain the thread form specified in MIL-N-85353/1. Bolts
shall conform to Table II of this specification. ”
AMSC N/A SHEET 1 OF 2 FSC 5310
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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