TM 10-5411-207-14
3-9.
General Repair Procedures (cont).
Table 3-3. Rivnuts.
Part No.
Style
Dim A
Dim D
Dim L
T
Dim C
Grip Range
S31B125CS1
E
0.665
0.413
1.187
5/16-18 UNC-3B
0.062
.030-.125
S31B425CS1
E
0.665
0.413
1.531
5/16-18 UNC-3B
0.062
.350-.425
SS8B120
E
0.357
0.221
0.500
8/32 UNC-3B
0.032
.075 -.120
(1) Installation. (Figure 3-7)
NOTE
When installing new rivnut in same location as a rivnut that has been
removed, if diameter of hole in structure has been enlarged during
removal, use next larger diameter rivnut for replacement.
Figure 3-7. Installing Rivnuts.
3-13
