MIL-STD-2042-2B(SH)
NPT Tube
ASTM F1836M/3
Body
Cap
Cast enclosure wall thickness over
2mm to 19 mm
Packing assembly
NPT
FIGURE 2A1-4. NPT tube.
Step 8 - Measure the length of the cable jacket to be removed:
For unterminated cables, measure the distance required to route OFCCs from innermost portion of the stuffing tube completely around the interior of the interconnection box (or to the furthermost connection point in the end user equipment), add approximately 130 mm (5 in), and mark cable outer jacket.
For terminated cable assemblies, measure the distance required to route OFCCs from innermost portion of the stuffing tube to the furthermost connection point in the equipment, add approximately 80 mm (3 in) and mark cable outer jacket. In an interconnection box the distance measured shall be great enough that the OFCC can be routed
one-half of the way around the box and then to the termination point.
Step 9 - Slide the stuffing tube parts onto cable in the order indicated:
a. Cap
b. Two slip washers c. Rubber bushing
d. Bottom washer
Step 10 -Slide the parts up the cable beyond the mark and, if not already done, remove the outer jacket up to the mark using the cable stripper.
CAUTION: Do not cut or nick OFCCs.
Cut off the cable kevlar strength members and exposed central member, if present, using kevlar shears.
NOTE: If cable strength member capture is planned, leave approximately 100 mm (4 in) of the kevlar strength members protruding from the cable jacket.
Step 11 -Remove the waterblocking material and clean the OFCCs using a wipe dampened with alcohol. Blow dry with air.
2A1-5 METHOD 2A1
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