ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
TABLE E-2 Components per Bridge Length (Double Story)
Bridge Length
No. of Bays
1
2
3
4
5
6
7
8
9
10
11
12
Nose
Component
Construction
2N1
3N1
3N1
3N1
4N1
4N1
4N1
5N1
5N1
5N1
6N1
6N1
Adapter, Assembly Push Bar
1
1
1
1
1
1
1
1
1
1
1
1
Anchorage Pin Assembly Mk 2*
8
8
8
8
8
8
8
8
8
8
8
8
Bag, Equipment
3
3
3
3
3
3
3
3
3
3
3
3
Baseplate DS
4
4
4
4
4
4
4
4
4
4
4
4
Baseplate SS -
-
-
-
-
-
-
-
-
-
-
-
-
Basket, Equipment ¨
11
12
13
13
13
14
15
15
16
17
17
18
Beam, Bankseat
2
2
2
2
2
2
2
2
2
2
2
2
Brace, Sway
5
6
7
8
9
10
11
12
13
14
15
16
Capsill
-
-
-
-
-
-
-
-
-
-
-
-
Carrying Bar
24
24
24
24
24
24
24
24
24
24
24
24
Carrying Handle
24
24
24
24
24
24
24
24
24
24
24
24
Clip, Panel Pin
78
83
87
91
96
100
104
109
113
117
122
126
Cross Girder, Building Frame
2
2
2
2
2
2
2
2
2
2
2
2
Cross Girder, Launching Nose
1
1
1
1
1
1
1
1
1
1
1
1
Cross Girder, Push Bar
-
-
-
-
-
-
-
-
1
1
1
1
Curb
10
12
14
16
18
20
22
24
26
28
30
32
Deck Unit
24
28
32
36
40
44
48
52
56
60
64
68
Extractor, Cable Assembly
1
1
1
1
1
1
1
1
1
1
1
1
Jack, Hydraulic, 15 ton
5
5
5
5
5
5
5
5
5
5
5
5
Jack, Hydraulic, 20 ton
-
-
-
-
-
-
-
-
-
-
-
-
Jack Seating, Building Frame
4
4
4
4
4
4
4
4
4
4
4
4
Launching Nose Unit, Heavy
2
3
3
3
4
4
4
5
5
5
6
6
Launching Nose Unit, Light, Front
1
1
1
1
1
1
1
1
1
1
1
1
Launching Nose Unit, Light, Rear
1
1
1
1
1
1
1
1
1
1
1
1
Link, Launching Two Tier
-
-
-
-
-
-
-
-
-
-
-
-
Longitudinal Girder Bid Frame
2
2
2
2
2
2
2
2
2
2
2
2
Marker, Guide Assembly
12
12
16
14
16
16
20
18
20
20
24
22
Pallet,Equipment Trailer Mounted
2
2
2
3
3
3
3
3
3
4
4
4
Pallet, Equipment Truck Mounted
3
3
3
3
3
3
4
4
4
4
4
4
Panel, Bottom
2
4
6
8
10
12
14
16
18
20
22
24
E-4
