Serving our customers with quality and safety first.
3b
RIGHT-Hand
prevailing torque with nonmetallic insert
0.520in. and 0.5620in.
0.299in. nut and 0.309in. nut
0.365in. and 0.405in.
flat with turned back edge
any acceptable
0.172in. nut and 0.192in. nut
0.430in. and 0.439in. ⁓29/64"
250.0 deg fahrenheit
unjf
28
not rated
0.250in. ⁓1/4"
125.0 microinches
plastic nylon locking insert
steel comp 1137 nut or steel comp 11L37 nut or steel comp 8740 nut
ams 5024 assn std 1st material response nut or ams 5020 assn std 2nd material response nut or ams 6322 assn std 3rd material response nut or ams 6323 assn std 3rd material response nut or ams 6325 assn std 3rd material response nut or ams 6327 assn std 3rd material response nut or ams 6358 assn std 3rd material response nut
QQ-A-225/6, T4 fed spec 1st material response washer or QQ-A-250/13, T6 fed spec 2nd material response washer
chromate washer
cadmium nut and chromate nut
QQ-P-416, ty 2, cl 2 fed spec single treatment response nut
Steel comp 1137 nut or steel comp 11l37 nut or steel comp 8740 nut
Plastic nylon locking insert
28
Right-hand
3b
Schedule B number: 7318160000
nmfc 013540
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 nut surface treated 28 thread quantity per inch right-hand 3b thread class
1. | F12N7699-428 | Cage 27687 |
2. | MS21224-4 | Cage 80205 |
3. | MS21224-4 | Cage 96906 |
Nothing similar to this part number was found in our inventory
A nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.