ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
TABLE E-2 (cont’d) Components per Bridge Length (Double Story w/o LRS)
Bridge Length
2E + No. of Bays
13
14
15
16
17
18
19
20
21
22
6N1
6N1
6N1
6N1
Nose
+
+
+
+
Construction
6N1
7N1
7N1
7N1
8N1
8N1
3N2
3N2
3N2
3N2
Component
Push Bar, Short, Launching*
2
2
2
2
2
2
2
2
2
2
Ramp Unit, Long
14
14
14
14
14
14
14
14
14
14
Roller, Assembly Rocking
2
2
2
2
2
2
2
2
2
2
Roller Beam
2
2
2
2
2
2
2
2
2
2
Roller Beam Support
Adjustable
6
6
6
6
6
6
6
6
6
6
Roller, Landing
2
2
2
2
2
2
2
2
2
2
Roller, Launching Nose
1
1
1
1
1
1
1
1
1
1
Rope, Guard
-
-
-
-
-
-
-
-
-
-
Sling, Multiple Leg
1
1
1
1
1
1
1
1
1
1
Support, Jack**
2
2
2
2
2
2
2
2
2
2
Tackle, Light
-
-
-
-
-
-
-
-
-
-
Wrench, Ratchet Rev. 3/4 in
2
2
2
2
2
2
2
2
2
2
NOTE:
*
In an emergency minimum of one long push bar required for launch. Short push bar can be used with davits.
**
Method of raising/lowering bridge will determine quantity of items.
***
Quantity of 2 required to make re-positioning of LRP under nose easier. LRP can be repositioned with one
launching nose heavy section used in place of second LRR
****
If required by site conditions.
E-8
