Serving our customers with quality and safety first.
3b
RIGHT-Hand
prevailing torque all metal design
0.420in.
soluble lubricant
0.204in. and 0.219in.
hexagon
0.019in.
0.304in. and 0.316in. ⁓21/64"
800.0 deg fahrenheit
unjf
28
0.250in. ⁓1/4"
feat
flight safety critical aircraft part
iron alloy 660
ams 5525 assn std single material response or ams 5735 assn std single material response
external surface silver
silver
QQ-S-365 fed spec single treatment response or ams 2410 assn std single treatment response
Iron alloy 660
28
Right-hand
3b
Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
silver surface treated flight safety critical aircraft part 28 thread quantity per inch right-hand 3b thread class
1. | FN1014-428 | Cage 56878 |
2. | NAS67904 | Cage 80205 |
3. | H41-4 | Cage 15653 |
4. | 2638719 | Cage 06848 |
5. | H41-4 | Cage 03350 |
6. | T6C428 | Cage 71087 |
7. | 645403-4 | Cage 99551 |
8. | 938.07.68.405 | Cage S4080 |
9. | 6818682-832 | Cage 73342 |
10. | H41-4 | Cage F7652 |
11. | MS21043-4 | Cage 80205 |
12. | 525-595-9006 | Cage 99193 |
13. | MS21043-4 | Cage 27238 |
14. | NASM21043-4 | Cage 27238 |
15. | H41-4 | Cage R1120 |
16. | 268719 | Cage 06848 |
17. | BH00204-4 | Cage 27238 |
18. | MS21043-4 | Cage 96906 |
19. | H41-4 | Cage F6033 |
20. | T6C428 | Cage 11815 |
21. | T99C428 | Cage 11815 |
22. | H41-4 | Cage 75237 |
23. | 36A224639P1 | Cage 30221 |
24. | FN812-428 | Cage 56878 |
25. | 10121787 | Cage A486G |
26. | H41-4 | Cage FB009 |
27. | MS21043-4 | Cage FAFL7 |
Nothing similar to this part number was found in our inventory
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.