MIL-DTL-27267D
4.5.3.1 Assembly. Four hose assemblies, or one hose assembly from a lot of 5000 feet, shall be
subjected to the following tests in the order indicated:
on both ends).
4.5.3.2 Assembly and Inner Tube: Four hose assemblies, or one hose assembly from a lot of 5000
feet, shall be subjected to the following tests in the order indicated:
4.5.3.3 Nonconformance of periodic control tests. If a sample fails a periodic control test, both the
qualifying and inspection activities shall be immediately notified of such failure. Acceptance and shipment
of the product shall be discontinued until corrective action, acceptable to the qualifying activity, has been
taken. The corrective measures shall be performed on the materials or processes, or both, as warranted,
and on all products considered subjected to the same failure. Once the corrective action has been
completed, either the specific periodic control test in which the original sample failed or all periodic control
tests may be required to be repeated on additional samples, at the option of the qualifying activity.
Furthermore, the sampling tests may be reinstituted in addition to the periodic control tests if deemed
applicable by the qualifying activity. However, final acceptance shall be withheld until testing has shown
that the corrective action was successful. In the event of a failure after re-inspection, information
concerning the failure and the corrective action taken shall be furnished to both the qualifying and
inspection activities.
4.5.4 Disposition of test specimens. Samples that have been subjected to any sampling or periodic
control tests are considered damaged and shall not be delivered as part of a contract or purchase order.
4.5.5 Acceptance of conformance inspection data. For identical requirements and test procedures,
using an identical fitting, conformance inspection data from MIL-DTL-25579 or MIL-DTL-27272 may be
accepted as conformance inspection data for MIL-DTL-27267, providing that documented approval has
been obtained from the qualifying activity. When conformance inspection data from MIL-DTL-25579 or
MIL-DTL-27272 is to be accepted as conformance inspection data for MIL-DTL-27267, one hose
assembly shall be considered to be the equivalent of two feet of bulk hose.
4.6 Test methods. Test methods used shall be as specified in table VII. No alternative methods
shall be used unless documented approval has been obtained from the preparing activity. For
qualification testing, the sequence of tests performed shall be in accordance with table VIII. For all
inspections required herein, only class 1 fittings conforming to either MIL-DTL-27272 or as defined in
MIL-DTL-25579 shall be used. Unless otherwise specified room temperature shall be defined as 60°F to
90°F (16°C to 32°C).
4.6.1 Examination of product. Each hose or each hose assembly shall be visually and physically
examined for conformance to the following requirements:
a.
Components (see 3.2).
Reinforcement (see 3.4.2).
b.
c.
Dimensions (see 3.4.4).
d.
Cleanliness (see 3.5.3.17).
e.
Product identification (see 3.6).
f.
Workmanship (see 3.7).
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