MIL-PRF-81380E
a. Name of Unit
b. MIL-PRF-81380E
c. Name and address of manufacturer
d. Manufacturer's model and serial number
e. Inspection block (to be stamped by an inspector)
f. Contract or order number
g. Flow rate and type(s) of fuel
h. Weight, wet/dry
i. Working pressure
j. Test pressure
k. Element model number and number of elements installed
l. Recommended element change differential pressure
3.7 Workmanship. Elements and housings shall be free of burrs and sharp edges. They shall
be uniform in quality and shall be free from irregularities or defects that could adversely affect
performance or durability.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified
as follows:
a. Qualification inspection (see 4.2).
b. Conformance inspection (see 4.3).
4.2 Qualification inspection. The primary qualification inspection shall be run using
elements with a nominal length of 20 inches (50.8 cm) and shall consist of the examination and
tests listed in table II. For other sizes, five elements of each of the remaining sizes shall be
inspected using the examination listed in table III. Two of the five elements shall then be
subjected to the differential pressure test and another two elements shall be subjected to the water
reaction test listed in table III. Only those sizes of elements, which have passed qualification
inspection, shall be listed on the QPL. Qualification inspection for filter/monitor housings shall
consist of the examination and tests shown in table IV.
8
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business