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Part Numbers

Item Number Item Description
040386 Coupling, Shaft, Rigid

Master Requirement Codes

Code Translation
AGZD The physical configuration of the bore.
CQRG The chemical compound or mechanical mixture properties of which the body is fabricated.
ADAV A measurement of the longest straight line across a circular cross-sectional plane.
ABHP The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
MDCL The specification, standard, or manufacturers reference, and the classification designation, such as class, condition, temper, and the like, that identifies the material.
ABSA The number of splines on or in the item.
STYL The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

040386 Rigid Shaft Coupling

Cage 31361

Technical Definition

Coupling, Shaft, Rigid, also referenced with federal logistics item name code 13742 - A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Technical Characteristics

Bore Shape (AGZD):
Splined first end
Body Material (CQRG):
Steel comp 4130
Overall Diameter (ADAV):
0.872 inches minimum and 0.875 inches maximum
Overall Length (ABHP):
0.875 inches nominal
Material Document And Classification (MDCL):
Mil-s-6758 mil spec single material response
Spline Quantity (ABSA):
6 first end
Style Designator (STYL):
Plain sleeve

National Stock Number (NSN)