MIL-DTL-29210E
TABLE VI. Workmanship.
Requirement
Component
Inspection
Inspection method
paragraph
Cold-rolled steel bar stock or malleable
Coupling components,
iron in accordance with ASTM
except washers
Certificate or test
A47/A47M, grade 32510, or ductile iron
and contact surface
1/
in accordance with ASTM A536, grade
inserts
60-40-18 or grade 65-45-12.
Protected with a corrosion-resisting
Certificate or test
Coupling components
1/
coating.
Perforated and 260 holes per 36 inches
Hose cover
Visual
(914 mm).
Cut or gouge in the cover that exposes
Visual
N/A
Hose cover
the reinforcement wires
Hose
Kinking or broken reinforcement wires
Visual
N/A
Hose
Flattened hose
Visual
N/A
Reinforcement wire
Braids or spirals
Visual
Reinforcement wire
Corrosion resistant steel, brass, or zinc-
Certificate or test
1/
material
plated high tensile carbon steel wire
Corrosion resistant steel type 302, 304,
Certificate or test
Metal liner material
1/
316, or 321.
Long shank, interlocking clamp type,
Hose fittings
having fingers or lugs on each half of the
Visual
clamp to grip the collar on the stem
Coupling components consist of a
Coupling components
Visual
serrated stem with a raised continuous
collar.
Coupling components
Swivel nut and spud
Visual
(for female section)
Two-part or four-part interlocking type
Visual
Coupling components
clamp with two or four bolts.
Seating surface of the female stem shall
Seating surface
be round to fit the beveled copper insert
Visual
or polymer insert in the female spud.
The male and female stems have rib
Special stem design
Visual
type right hand spirals at the end of the
stem.
Thread gauge or
Female threads on spud
NPT threads
go -no go gauge
and male connections
Female threads on the
Thread gauge or
NPSM threads
swivel
go -no go gauge
Marking
Present and correct
Visual
Marking tag
Present and correct
Visual
Within age limitation requirements
Visual
Age
specified in SAE-AS1933
1/ Certification or testing as required by the contract or purchase order (see 6.2.(e)).
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