|
|
| Nylon
- Insert Lock Nuts |
MS17826 |
| Nut,
Self-Locking, Castellated, Hexagon Thin |
NTMC/NTEC
Series |
|
DASH# |
GREER
PART# |
THREAD
MIL-S-8879
|
A |
B |
C |
D |
G |
J |
| MAX |
MIN |
MAX |
MIN |
MIN |
MAX |
MAX |
MIN |
MAX |
MIN |
| -3 |
F12NTMC-1032 |
.1900-32UNJF-3B |
.203 |
.173 |
.376 |
.367 |
.410 |
.215 |
.032 |
.006 |
.114 |
.094 |
| -4 |
F12NTEC-428 |
.2500-28UNJF-3B |
.203 |
.173 |
.439 |
.430 |
.482 |
.275 |
.036 |
.007 |
.114 |
.094 |
| -5 |
F12NTEC-524 |
.3125-24UNJF-3B |
.203 |
.173 |
.502 |
.492 |
.552 |
.338 |
.042 |
.008 |
.114 |
.094 |
| -6 |
F12NTEC-624 |
.3750-24UNJF-3B |
.234 |
.204 |
.564 |
.553 |
.622 |
.400 |
.042 |
.008 |
.130 |
.110 |
| -7 |
F12NTEC-720 |
.4375-20UNJF-3B |
.234 |
.204 |
.690 |
.679 |
.766 |
.463 |
.050 |
.010 |
.130 |
.110 |
| -8 |
F12NTEC-820 |
.5000-20UNJF-3B |
.265 |
.235 |
.752 |
.741 |
.837 |
.525 |
.050 |
.010 |
.161 |
.141 |
| -9 |
F12NTEC-918 |
.5625-18UNJF-3B |
.328 |
.298 |
.877 |
.865 |
.978 |
.587 |
.055 |
.012 |
.208 |
.188 |
|
-10 |
F12NTEC-1018 |
.6250-18UNJF-3B |
.328 |
.298 |
.940 |
.928 |
1.051 |
.650 |
.055 |
.012 |
.208 |
.188 |
| -12 |
F12NTEC-1216 |
.7500-16UNJF-3B |
.390 |
.360 |
1.064 |
1.052 |
1.191 |
.795 |
.063 |
.014 |
.271 |
.251 |
| -14 |
F12NTEC-1414 |
.8750-14UNJF-3B |
.453 |
.423 |
1.252 |
1.239 |
1.403 |
.900 |
.072 |
.016 |
.333 |
.313 |
| -16 |
F12NTEC-1612 |
1.0000-12UNJF-3B |
.515 |
.485 |
1.440 |
1.427 |
1.615 |
1.025 |
.083 |
.018 |
.396 |
.378 |
| -18 |
F12NTEC-1812 |
1.1250-12UNJF-3B |
.578 |
.548 |
1.527 |
1.614 |
1.826 |
1.150 |
.083 |
.018 |
.427 |
.407 |
| -20 |
F12NTEC-2012 |
1.2500-12UNJF-3B |
.640 |
.610 |
1.815 |
1.801 |
2.038 |
1.275 |
.083 |
.018 |
.489 |
.469 |
|
|
DASH# |
GREER
PART# |
THREAD
IL-S-8879 |
K |
L |
M |
| MAX |
MIN |
MIN |
MAX |
MIN |
| -3 |
F12NMC-1032 |
.1900-32UNJF-3B |
.108
|
.078
|
.110 |
.367 |
.355 |
| -4 |
F12NEC-428 |
.2500-28UNJF-3B |
.125 |
.439 |
.418 |
| -5 |
F12NEC-524 |
.3125-24UNJF-3B |
.125 |
.502 |
.480 |
| -6 |
F12NEC-624 |
.3750-24UNJF-3B |
.155
|
.125
|
.140 |
.564 |
.543 |
| -7 |
F12NEC-720 |
.4375-20UNJF-3B |
.130 |
.690 |
.675 |
| -8 |
F12NEC-820 |
.5000-20UNJF-3B |
.150 |
.752 |
.737 |
| -9 |
F12NEC-918 |
.5625-18UNJF-3B |
.187
|
.157
|
.200 |
.877 |
.862 |
|
-10 |
F12NEC-1018 |
.6250-18UNJF-3B |
.185 |
.940 |
.925 |
| -12 |
F12NEC-1216 |
.7500-16UNJF-3B |
.220 |
1.064 |
1.049 |
| -14 |
F12NEC-1414 |
.8750-14UNJF-3B |
.288 |
1.252 |
1.237 |
| -16 |
F12NEC-1612 |
1.0000-12UNJF-3B |
.333 |
1.440 |
1.425 |
| -18 |
F12NEC-1812 |
1.1250-12UNJF-3B |
.384 |
1.627 |
1.612 |
| -20 |
F12NEC-2012 |
1.2500-12UNJF-3B |
.429 |
1.815 |
1.800 |
|
|
DASH# |
GREER
PART# |
THREAD
MIL-S-8879 |
ULTIMATE TENSILE STRENGTH LB |
TESTING
WRENCHING TORQUE (INCH LBS) |
ASSEMBLY TORQUE VIBRATION
(IN LBS) |
WEIGHT LB/100 |
| MIN |
MIN |
MAX |
MIN |
| -3 |
F12NMC-1032 |
.1900-32UNJF-3B |
1,000 |
20 |
16 |
.340 |
| -4 |
F12NEC-428 |
.2500-28UNJF-3B |
1,800 |
45 |
35 |
.400 |
| -5 |
F12NEC-524 |
.3125-24UNJF-3B |
2,900 |
90 |
70 |
.550 |
| -6 |
F12NEC-624 |
.3750-24UNJF-3B |
4,100 |
125 |
100 |
.750 |
| -7 |
F12NEC-720 |
.4375-20UNJF-3B |
5,000 |
225 |
180 |
.850 |
| -8 |
F12NEC-820 |
.5000-20UNJF-3B |
5,600 |
300 |
240 |
1.600 |
| -9 |
F12NEC-918 |
.5625-18UNJF-3B |
7,800 |
400 |
320 |
3.000 |
|
-10 |
F12NEC-1018 |
.6250-18UNJF-3B |
10,000 |
600 |
480 |
4.000 |
| -12 |
F12NEC-1216 |
.7500-16UNJF-3B |
15,500 |
1,100 |
880 |
5.850 |
| -14 |
F12NEC-1414 |
.8750-14UNJF-3B |
22,800 |
1,900 |
1,500 |
9.150 |
| -16 |
F12NEC-1612 |
1.0000-12UNJF-3B |
35,500 |
3,000 |
2,400 |
14.300 |
| -18 |
F12NEC-1812 |
1.1250-12UNJF-3B |
46,300 |
5,000 |
4,000 |
28.200 |
| -20 |
F12NEC-2012 |
1.2500-12UNJF-3B |
59,200 |
7,000 |
5,600 |
39.300 |
|
| 1. |
MATERIAL: 1137
PER AMS 5024, 11L37 PER AMS 5020 |
| 2. |
FINISH: CADMIUM
PLATE IN ACCORDANCE WITH QQ-P-416, TYPE 2, CLASS II |
| 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 IN ACCORDANCE WITH
H-28, CLASS 3B FIT EXCEPT THAT A MINOR DIAMETER REQUIREMENTS OF
MIL-S-8879 MAY APPLY
|
| 5.
|
TEMPURATURE:
250°F. |
| 6.
|
PROCUREMENT
SPECIFICATION: MIL-N-25027 WHERE APPLICABLE, EXCEPT FOR LOCKING
TORQUE
VALUES
APPLICABLE FOR ONE CYCLE AT ROOM TEMPERATURE ONLY.
|
|
