MIL-PRF-15733/43E
Part or Identifying Number (PIN): M15733/43- (dash number from table I and figure 1).
Marking: Each filter shall be marked with the military PIN, as shown on figure 2. In addition, full marking in
accordance with method I requirements of MIL-STD-1285 shall be marked on each unit package.
FIGURE 2. Hex flats-expanded view, part marking.
Conformance inspection: In accordance with MIL-PRF-15733 except as follows:
Group A inspection for all dash numbers shall be in accordance with table II. Lots having greater than
10 percent rejects shall be considered reject lots. Reject lots, at the option of the manufacturer, may be
reworked and submitted to group A inspection of table II.
TABLE II. Group A inspection.
Test or inspection
Sampling procedure
Voltage conditioning
100%
Capacitance to ground
100%
Dielectric withstanding voltage
100%
Insulation resistance
100%
Voltage drop 1/
100%
Insertion loss
100%
Visual and mechanical inspection
See MIL-PRF-15733,
group A inspection
1/ DC voltage drop/dc resistance test for dc rated filters shall be
performed on a sample basis in accordance with MIL-PRF-15733,
group A inspection.
Application note: These nonhermetically sealed filters may be susceptible to moisture intrusion when subjected to
repeated thermal cycling. If these items are to be utilized in applications enduring harsh environments, the user
should consider placing them within hermetic enclosures.
Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to
the previous issue due to the extensiveness of the changes.
Custodians:
Preparing activity:
Army - CR
DLA - CC
Navy - EC
Air Force - 11
(Project 5915-0420)
DLA - CC
Review activities:
Army - AR, AT, AV, MI
Navy - AS, MC, OS
Air Force - 19, 99
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