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3b
RIGHT-Hand
prevailing torque all metal design or prevailing torque with nonmetallic insert
hexagon
0.312in. ⁓5/16"
0.438in. ⁓29/64"
250.0 deg fahrenheit
unc
20
0.250in. ⁓1/4"
flat
steel
cadmium or zinc
Steel
20
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 or zinc surface treated 20 thread quantity per inch right-hand 3b thread class
1. | 459-9 | Cage 45934 |
2. | X6S420 | Cage 26233 |
3. | 173S1 | Cage 13002 |
4. | 208-15 | Cage 3CPE0 |
5. | 173S1 | Cage 06840 |
6. | 208-15 | Cage 31435 |
7. | 459-9 | Cage 56705 |
8. | 173S1 | Cage 17576 |
9. | 173S1 | Cage 55284 |
Nothing similar to this part number was found in our inventory
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.