|
|
| Nylon
- Insert Locknuts |
MS17830 |
| Nut,
Self-Locking, Hexagon, Regular Height |
NM/NE/NU
Series |
|
DASH# |
GREER
PART# |
THREAD |
A |
B |
C |
D |
F |
BEARING
SURFACE
SQUARENESS |
|
MAX |
MIN |
MAX |
MIN |
MIN |
MAX |
MIN |
MIN |
|
-04C |
L79NM-440 |
4-40UNC-3B |
.157 |
.133 |
.251 |
.243 |
.268 |
.156 |
.116 |
.044 |
.005 |
|
-06C |
L79NM-632 |
6-32UNC-3B |
.188 |
.160 |
.313 |
.305 |
.339 |
.181 |
.141 |
.061 |
.006 |
|
-08C |
L79NM-832 |
8-32UNC-3B |
.281 |
.219 |
.345 |
.336 |
.374 |
.208 |
.168 |
.091 |
.006 |
|
-3C |
L79NM-1024 |
10-24UNC-3B |
.281 |
.208 |
.376 |
.367 |
.410 |
.230 |
.190 |
.085 |
.006 |
|
-4C |
L79NE-420 |
1/4-20UNC-3B |
.360 |
.240 |
.439 |
.428 |
.482 |
.293 |
.253 |
.116 |
.007 |
|
-5C |
L79NE-518 |
5/16-18UNC-3B |
.360 |
.271 |
.502 |
.492 |
.552 |
.356 |
.316 |
.123 |
.007 |
|
-6C |
L79NE-616 |
3/8-16UNC-3B |
.469 |
.318 |
.564 |
.553 |
.622 |
.418 |
.378 |
.153 |
.008 |
|
-7C |
L79NE-714U |
7/16-14UNC-3B |
.469 |
.435 |
.690 |
.679 |
.766 |
.487 |
.447 |
.178 |
.008 |
|
-8C |
L79NE-813 |
1/2-13UNC-3B |
.610 |
.575 |
.752 |
.741 |
.837 |
.551 |
.511 |
.221 |
.009 |
|
-9C |
L79NE-912 |
9/16-12UNC-3B |
.704 |
.623 |
.877 |
.865 |
.978 |
.614 |
.574 |
.243 |
.010 |
|
-10C |
L79NE-1011 |
5/8-11UNC-3B |
.766 |
.732 |
.940 |
.928 |
1.051 |
.676 |
.636 |
.274 |
.010 |
|
-12C |
L79NE-1210 |
3/4-10UNC-3B |
.891 |
.855 |
1.064 |
1.052 |
1.191 |
.802 |
.762 |
.316 |
.010 |
|
-14C |
L79NE-1409 |
7/8-9UNC-3B |
1.016 |
.965 |
1.252 |
1.239 |
1.403 |
.938 |
.898 |
.570 |
.011 |
|
-16C |
L79NE-1608 |
1-8UNC-3B |
1.141 |
1.010 |
1.440 |
1.427 |
1.615 |
1.064 |
1.024 |
.635 |
.012 |
|
-18C |
L79NE-1807 |
1
1/8-7UNC-3B |
1.266 |
1.130 |
1.627 |
1.614 |
1.826 |
1.191 |
1.151 |
.710 |
.013 |
|
-20C |
L79NE-2007 |
1
1/4-7UNC-3B |
1.454 |
1.300 |
1.814 |
1.801 |
2.038 |
1.315 |
1.275 |
.795 |
.014 |
|
-22C |
L79NE-2206 |
1
3/8-6UNC-3B |
1.609 |
1.547 |
2.008 |
1.973 |
2.232 |
1.467 |
1.427 |
.890 |
.015 |
|
-24C |
L79NE-2406 |
1
1/2-6UNC-3B |
1.640 |
1.578 |
2.197 |
2.159 |
2.444 |
1.588 |
1.548 |
.980 |
.016 |
|
-28C |
L79NU-2805 |
1
3/4-5UNC-3B |
2.376 |
2.250 |
2.762 |
2.715 |
3.075 |
1.838 |
1.798 |
1.250 |
.018 |
|
-32C |
L79NU-3204 |
2-4
1/2UNC-3B |
2.469 |
2.343 |
3.137 |
3.086 |
3.497 |
2.085 |
2.045 |
1.350 |
.020 |
|
-36C |
L79NU-3604 |
2
1/4-4 1/2UNC-3B |
2.876 |
2.750 |
3.514 |
3.457 |
3.918 |
2.348 |
2.308 |
1.600 |
.020 |
|
-40C |
L79NU-4004 |
2
1/2-4UNC-3B |
3.204 |
3.078 |
4.015 |
3.875 |
4.393 |
2.598 |
5.558 |
1.800 |
.020 |
|
|
DASH# |
GREER
PART# |
THREAD |
AXIAL
STRENGTH POUNDS MIN |
MINIMUM
ULTIMATE WRENCH TORQUE
(IN-LB) |
WEIGHT
LB/100 REF |
MAXIMUM
LOCKING TORQUE INSTALLATION OR REMOVAL
(IN-LB) |
MINIMUM
BREAKAWAY TORQUE
(IN-LB) |
|
-04C |
L79NM-440 |
4-40UNC-3B |
300 |
4 |
.16 |
5
|
0.5
|
|
-06C |
L79NM-632 |
6-32UNC-3B |
460 |
6 |
.30 |
10
|
1.0
|
|
-08C |
L79NM-832 |
8-32UNC-3B |
730 |
10 |
.48 |
15
|
1.5
|
|
-3C |
L79NM-1024 |
10-24UNC-3B |
890 |
18 |
.56 |
18
|
2.0
|
|
-4C |
L79NE-420 |
1/4-20UNC-3B |
1,750 |
40 |
.97 |
30
|
4.5
|
|
-5C |
L79NE-518 |
5/16-18UNC-3B |
2,880 |
85 |
1.30 |
60
|
7.5
|
|
-6C |
L79NE-616 |
3/8-16UNC-3B |
4,260 |
140 |
1.95 |
80
|
12.0
|
|
-7C |
L79NE-714U |
7/16-14UNC-3B |
5,850 |
245 |
3.35 |
100
|
16.5
|
|
-8C |
L79NE-813 |
1/2-13UNC-3B |
7,800 |
440 |
4.65 |
150 |
24.0 |
|
-9C |
L79NE-912 |
9/16-12UNC-3B |
10,010 |
550 |
7.67 |
200
|
30.0
|
|
-10C |
L79NE-1011 |
5/8-11UNC-3B |
12,400 |
750 |
8.97 |
300
|
40.0
|
|
-12C |
L79NE-1210 |
3/4-10UNC-3B |
18,400 |
1,225 |
12.96 |
400
|
60.0
|
|
-14C |
L79NE-1409 |
7/8-9UNC-3B |
25,400 |
2,225 |
20.52 |
600
|
82.0
|
|
-16C |
L79NE-1608 |
1-8UNC-3B |
36,500 |
3,675 |
29.16 |
800
|
110.0
|
|
-18C |
L79NE-1807 |
1
1/8-7UNC-3B |
42,000 |
5,350 |
44.28 |
900 |
137.0 |
|
-20C |
L79NE-2007 |
1
1/4-7UNC-3B |
53,300 |
7,350 |
62.64 |
1,000 |
165.0 |
|
-22C |
L79NE-2206 |
1
3/8-6UNC-3B |
63,500 |
9,900 |
83.16 |
1,200 |
200.0 |
|
-24C |
L79NE-2406 |
1
1/2-6UNC-3B |
77,300 |
13,100 |
108.00 |
1,400 |
230.0 |
|
-28C |
L79NU-2805 |
1
3/4-5UNC-3B |
104,500 |
20,000 |
259.20 |
1,800 |
300.0 |
|
-32C |
L79NU-3204 |
2-4
1/2UNC-3B |
137,500 |
20,000 |
334.80 |
2,200 |
360.0 |
|
-36C |
L79NU-3604 |
2
1/4-4 1/2UNC-3B |
178,800 |
20,000 |
486.00 |
2,600 |
430.0 |
|
-40C |
L79NU-4004 |
2
1/2-4UNC-3B |
220,000 |
20,000 |
735.50 |
3,000 |
500.0 |
|
| 1. |
MATERIAL:
300 SERIES CORROSION RESISTANT STEEL. |
| 2. |
FINISH:
PASSIVATE IN ACCORDANCE WITH QQ-P-35. |
| 3. |
LOCKING
INSERT: GREEN NYLON IN ACCORDANCE WITH ASTM D4066, GROUP 1, CLASS
I OR II. |
| 4. |
THREADS:
THREADS SHALL BE "RIGHT-HAND", UNIFIED COARSE OR UNIFIED
FINE IN ACCORDANCE WITH H-28,
CLASS 3B FIT EXCEPT THAT A MINOR DIAMETER REQUIREMENT OF MIL-S-8879
MAY APPLY. |
| 5. |
TEMPERATURE:
250° F. |
| 6. |
PROCUREMENT
SPECIFICATION: MIL-N-25027 WHERE APPLICABLE.
|
| 7. |
THREAD
SIZE ¼" AND LARGER SHALL BE MARKED USING THE SYMBOL "B8F".
|
|
