MIL-DTL-8794F
TABLE VII. Individual inspections.
Requirement
Inspection
Inspections
paragraph
paragraph
Visual inspection 1/
Proof pressure
1/ 100 percent inspection of the bulk hose length unless an alternate sampling plan is
approved in writing by the qualifying activity.
4.6.2. Individual inspections sampling plan. Individual inspection tests specified in table VII shall be
performed on a production lot basis. All defective material will be removed from the production lot and
shall not be supplied to this specification
4.6.3 Sampling inspection lot.
4.6.3.1 Sampling for bulk hose. Sampling for bulk hose shall be performed on each continuous run
under essentially the same conditions. Samples shall be selected at a rate of 1 sample for each full or
partial increment of 750 feet (228.60 m) of hose produced in the continuous run, up to a maximum of 2
samples (for continuous runs greater than 1,500 feet (457.20 m), 2 samples shall be selected, but they
shall be representative of the entire production run). Sampling tests for length change, leakage, and
burst shall be performed in the listed order on each sample as applicable. When a hose assembly is
specified in the test method, a hose assembly shall consist of the hose as specified herein, coupled with
fittings as specified in 3.3.6.
4.6.4 Sampling and periodic inspections. Sampling and periodic inspections shall consist of the
inspections specified in table VIII and shall be performed on test samples selected from production lot(s)
that has been subjected to and passed the individual inspections (see table VII).
TABLE VIII. Sampling and periodic inspections.
Requirement
Inspection
Sampling
Periodic
Inspections
paragraph
paragraph
Elongation and contraction
X
---
Leakage
X
X
---
Burst pressure
---
X
Impulse
---
X
Collapse
Adhesion
---
X
4.6.4.1 Periodic testing sampling plan.
4.6.4.2 Periodic quality conformance inspection (QCI) (bulk hose) . Four (4) samples shall be tested
to each required periodic test for each production of 20,000 feet (6096 m) (large lot option) of hose one
size. At the option of the manufacturer, 1 sample may be tested to each required periodic test for each
production of 5,000 feet (1524 m) as applicable (small lot option) of one hose size.
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