MIL-STD-2042-2 Fiber Optic Cable Topology Installation Standard Methods For Naval Ships Equipment Part 2 Of 7 PartsThis standard provides detailed methods for the installation of fiber optic cable topology equipment see 3.16, and optical fiber cable entry to fiber optic cable topology and other equipment.

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MIL-STD-2042-2B(SH)

time of the stuffing tube installation. Remove the cover and proceed to step 4, 5 or 7 below, as applicable.

Step 4 - With straight tubes, insert the stuffing tube body into the hole from the inside of the enclosure (see figure 2Gl-l). If necessary, remove the interior fitting from enclosure. Proceed to step 6 below.

Straight tube

ASTM F l836M/l

(applies to angle tubes)

Typical enclosure wall thickness

4.5 mm max.

Ship structure

End of cable jacket not required to be flush with end of bushing

Body

Washer retainer

Clearance hole

Locknut

"0" Ring

Slip washers

Bushing

Cap

Tube cable

FIGURE 2Gl-l. Straight tube.

Step 5 - With "Y" and angle tubes, insert the stuffing tube body into the hole from the outside of enclosure (see figures 2Gl-2 and 2Gl-3). The excess length protruding into the enclosure may be removed.

"Y" Tube 45 degree angle

ASTM Fl836M/4

Cap

Packing assembly

Body

"0"-Ring

Locknut

Clearance hole

Enclosure wall thickness

4.5 mm max.

FIGURE 2Gl-2. "Y" (45o) tube.

2Gl-3 METH0D 2Gl