Part Number 12374279

Rigid Shaft Coupling

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
12374279
Demil:
No
Shelf Life:
UOM:
NIIN:
014256664

Part Information
First end flange 0.400 in. Wd, threaded holes in flange on 4.242 in. Center dia., unthreaded holes on second end on 2.750 in. Center dia; counterbore diameter: first end, 3.500 in. ; counterbore depth: first end, 3.780 in.

NSN
National Stock Number:
3010-01-425-6664 3010014256664
TXT
Description:
Rigid Shaft Coupling
INC
INC
Item Name Code:
13742
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
0.293 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
4.030 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABVK
Thread Size Designator:
1/4-20
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
1.6200 inches second end
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 3.900 inches and 5.000 inches
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
0.2500 inches second end
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2320-01-123-1610
MRC:
The physical configuration of the bore.AGZD
Bore Shape:
Straight through bore
MRC:
The means by which the item is secured.BSNP
Securing Method:
Threaded hole or unthreaded hole
MRC:
The number of threaded holes provided.BSNQ
Threaded Hole Quantity:
4
MRC:
The number of unthreaded holes provided.BSNS
Unthreaded Hole Quantity:
4
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Bore counterbore
MRC:
The chemical compound or mechanical mixture properties of which the body is fabricated.CQRG
Body Material:
Aluminum
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-a-225/8 federal specification 1st material response or qq-a-200/8, alloy 6061, t6 federal specification 2nd material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Paint

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