MIL-DTL-13719G
4.3.6 Failures. Failure of a sample unit to pass any test shall be cause for rejection of the entire lot
and to grant first article approval. Every sample shall meet all the contract requirements.
4.3.7 Waivers or deviations to specification requirements. All waivers or deviations to specification
requirements shall be coordinated through the preparing activity; Defense Supply Center, Columbus,
Attn: VAI, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to fluidflow@.dla.mil.
4.4 Conformance inspection. For manufacturers that have successfully passed first article
inspections, the manufacturer shall perform 100% inspection of the hose assemblies as specified in table
VIII. Noncompliance with any of the specified requirements in sections 3 and 4 shall be cause for
rejection of the sample and the inspection lot. An inspection lot shall consist of all units of one type and
PIN from an identifiable production period, from one manufacturer, submitted at the same time for
acceptance.
TABLE VIII. Individual inspections.
Requirement
Type
Test method
paragraph
Visual
Constriction 1/
Proof pressure
1/ Omit this inspection if the hose has to be cut.
4.5 Test methods.
4.5.1 Visual inspection. Hose and hose assemblies shall be examined to ensure conformance with
this specification and applicable drawings, see 4.5.2. Visual examination shall be in accordance with
FED-STD-162. Continuous examination shall be performed to assure compliance with the following
requirements:
a. Specification sheets (see 3.1).
b. Materials (see 3.3).
d. Marking (see 3.6).
e. Workmanship (see 3.7).
f. Age (see 3.8).
g. Condition (see 3.9).
h. Cleanliness (see 3.10).
4.5.2 Records. Applicable records shall include drawings, specifications, design data, receiving
inspection records, processing and quality control standards, vendor catalogs and certifications, industry
standards, test reports and rating data. Each hose assembly and its related manufacturing records shall
be examined for compliance with the requirements specified herein with respect to dimensions, materials
used, age limitations, identification of product, and workmanship, see 4.5.1.
4.5.3 Constriction test (see 3.5.1). Hose assemblies shall be tested for constriction and meet the
requirements of 3.5.1. The hose assembly shall be held in a vertical position and the "A" diameter end of
the plug gage (shown on figure 2) shall be inserted into the end of the fitting.
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