Part Number K874383-011

Splined Clamping Nut

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
k874383-011
Demil:
No
Shelf Life:
UOM:
NIIN:
014741187

Part Information
Nut-clamping input drive

NSN
National Stock Number:
5310-01-474-1187 5310014741187
TXT
Description:
Splined Clamping Nut
INC
INC
Item Name Code:
77777
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.920 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
3.275 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Sh-2 (a) helicopter
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
X4340 steel; i.V.D. Aluminum coated; internal threads 2.125 in. Dia. By 16 threads per in., unj thread series, and thread class 3b; heat treated to 140 - 170 ksi tensile strength rc 32 to 38; countersink both ends 2.130 to 2.160 in. Dia. With 90 degree angle; top of nut has 8 slots 0.260 0.280 in. Width equally spaced; top also has 0.280 in. Wide external involute spline with 46 teeth, major dia. Of 2.915 to 2.937 in., and minor dia. Of 2.775 in. ; located at sta 138.4
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel

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