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Part Numbers

Item Number Item Description
NAS1352-06LE8 Bolt, Internal Wrenching
LK1352-06LE8 Bolt, Internal Wrenching

Master Requirement Codes

Code Translation
AASB The dimension, measured along a line parallel to the longitudinal axis, from the largest bearing surface of the fastener head to the extreme opposite end, or as specifically designated for other type fasteners.
AASL The length of a straight line which passes through the center of a circular head, and terminates at the circumference.
AASU A measurement from the bottom to the top of the head, in distinction from depth.
AASK The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
MATT The chemical compound or mechanical mixture properties of which the item is fabricated.
CQHQ The stress at which a material exhibits a specified limiting deviation from the proportionality of stress or strain.
CQBC The maximum rated load in tension applied in a longitudinal direction, per unit of cross-sectional area, that the material can withstand without rupture.
AHYM The nominal length of a straight line which passes through the center of the threaded portion, and terminates at the circumference.
ABQZ The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
FEAT 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.
ZZZK The document designator of the specification or standard which established the item of supply.
ASDB The shortest straight line between flats, perpendicular to the height.
AAJD A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
AAJF The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
AASA A measurement of the extent of threads, including incomplete threads, along a line parallel to the longitudinal axis.
CMLP The number of threads on the item per linear inch measured on a line parallel to the thread axis.
THSD A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

LK1352-06LE8 Internal Wrenching Bolt

Cage 26304

Technical Definition

Bolt, Internal Wrenching, also referenced with federal logistics item name code 06666 - An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. it is designed with an internal socket or internal multiple spline for use with an internal driver. the head is beveled (conical) or cylindrical in shape. items with cylindrical shaped heads must have an externally relieved body. a locking feature may be incorporated in the design of the head or threads. see also screw, cap, socket head. excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

Technical Characteristics

Fastener Length (AASB):
0.484 inches minimum and 0.516 inches maximum
Head Diameter (AASL):
0.218 inches minimum and 0.226 inches maximum
Head Height (AASU):
0.134 inches minimum and 0.138 inches maximum
Head Style (AASK):
Flat chamfer
Material (MATT):
Steel overall
Minimum Yield Strength (CQHQ):
155000 pounds per square inch
Minimum Tensile Strength (CQBC):
180000 pounds per square inch
Nominal Thread Diameter (AHYM):
0.138 inches
Internal Drive Style (ABQZ):
Special Features (FEAT):
With strip or pellet type element in threads or patch type element on threads for locking feature
Specification/standard Data (ZZZK):
80205-nas1352 professional/industrial association standard
Width Across Flats (ASDB):
0.109 inches minimum and 0.111 inches maximum
Thread Class (AAJD):
Thread Direction (AAJF):
Thread Length (AASA):
0.422 inches minimum and 0.516 inches maximum
Thread Quantity Per Inch (CMLP):
Thread Series Designator (THSD):

National Stock Number (NSN)