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3b
RIGHT-Hand
round
3.000in.
0.500in.
2
0.281in.
unf
12
1.250in. ⁓1-1/4"
surface flat holes drilled on 2.500 in dia bolt circle; surface flat holes, two 0.281 in. dia 180 deg apart, one 0.250-20 nc tapped and evenly spaced between 0.281 in. holes; drill and tap on the periphery surface 180 deg from 0.250 in hole, one 0.312-18 nc hole flat bottom 0.469 in. to point
steel
MIL-S-890 mil spec single material response
1EA
Steel
12
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).
surface flat holes drilled on 2.500 in dia bolt circle; surface flat holes, two 0.281 in. dia 180 deg apart, one 0.250-20 nc tapped 12 thread quantity per inch right-hand 3b thread class
1. | 3223887 | Cage 80064 |
2. | 40849 | Cage 54402 |
3. | SK144249 | Cage 93232 |
4. | SK144249 | Cage 0UBG9 |
Nothing similar to this part number was found in our inventory
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. for items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. see also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)