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3b
RIGHT-Hand
prevailing torque all metal design
0.450in.
dry film lubricant
0.328in.
double hexagon
0.045in.
0.306in. and 0.315in. ⁓21/64"
500.0 deg fahrenheit
unjf
28
0.250in. ⁓1/4"
steel
cadmium
QQ-P-416, ty 1, cl 3 fed spec single treatment response
Steel
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).
cadmium surface treated 28 thread quantity per inch right-hand 3b thread class
1. | 3M221-4 | Cage 76301 |
2. | 3M221-4 | Cage 56878 |
3. | 3M221-4 | Cage 75237 |
4. | LH3393-048 | Cage 72962 |
5. | 3M221-4 | Cage 76301 |
6. | 3M221-4 | Cage 56878 |
7. | 3M221-4 | Cage 75237 |
8. | LH3393-048 | Cage 72962 |
9. | 3M221-4 | Cage 76301 |
10. | 3M221-4 | Cage 56878 |
11. | 3M221-4 | Cage 75237 |
12. | LH3393-048 | Cage 72962 |
Nothing similar to this part number was found in our inventory
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.