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NSN: 5306-00-001-2053
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Cross Reference

These part numbers have the same form, fit, and function of 30248
Item Number Cage
30248 61038

Characteristic Codes

30248 spec. code meanings
Code Translation
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.
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.
AASK The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
AASU A measurement from the bottom to the top of the head, in distinction from depth.
CBBL Those features, not otherwise specified, which may be required for proper functioning of the item.
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.
MATT The chemical compound or mechanical mixture properties of which the item is fabricated.
MDCL The specification, standard, or manufacturers reference, and the classification designation, such as class, condition, temper, and the like, that identifies the material.
SFTT 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.
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.

30248

Description: Machine Bolt
Mfr. Cage 61038

Specification

Thread Length: 0-7/8", Fastener Length: 1-1/64", steel overall

AAJD Thread Class
2a
AAJF Thread Direction
Right-hand
AASA Thread Length
From 0.875" and 1.000"
AASB Fastener Length
1.000 inches
AASK Head Style
Hexagon
AASU Head Height
0.234 inches
AATB Width Between Flats
0.562 inches
CBBL Features Provided
Finished head
CQBC Minimum Tensile Strength
120000 pounds per square inch
MATT Material
Steel
MDCL Material Spec
Sae gr 5 assn std single material response
SFTT Surface Treatment
Cadmium
THSD Thread Series Designator
Unc

Technical Definition

Bolt, Machine, also referenced with federal logistics item name code 01847 - An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.
National Stock Number (NSN) 5306-00-001-2053

Last Modified: 02/14/2017