Internally Relieved Body Bolt

1292922-103

1292922-103
(NSN) National Stock Number
5306-00-281-2863
Federal Supply Classification
5306 Bolts
Item Name Code
06676
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 0.427 inches minimum and 0.466 inches maximum thread length, 1.830 inches nominal fastener length, 1.250 inches nominal head diameter, 0.120 inches nominal head height

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

INC FIIG Concept Condition
06676 A003B0 - 1
Specifications
Thread Class
3a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details 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.
Thread Length
0.427 inches minimum and 0.466 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
1.830 inches nominal
Details 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.
Head Diameter
1.250 inches nominal
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Height
0.120 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
1.053 inches minimum and 1.066 inches maximum
Details None.
Shoulder Diameter
0.748 inches minimum and 0.749 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Shoulder Length
1.310 inches minimum and 1.320 inches maximum
Details The length of the enlarged portion/s/ located on the shank of the item.
Shank Unthreaded Hole Diameter
0.110 inches minimum and 0.115 inches maximum first hole
Details The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
Concentric Hole Depth
1.190 inches nominal
Details None.
Concentric Hole Diameter
0.374 inches minimum and 0.381 inches maximum
Details None.
Nominal Thread Diameter
0.375 inches
Details The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Thread Quantity Per Inch
24
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Distance From Head Largest Bearing Surface To Shank Hole Center
1.640 inches nominal first hole
Details The distance from the shank hole centerline to the largest bearing surface of the head.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel comp 4130 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-6758,cond d mil spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment Document And Classification
lc+77-1061,class 2,type 2,fscm 36659 mfr ref single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
concentric hole unthreaded
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Test Data Document
36659-lc+72-1072 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Thread Series Designator
unjf
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1292922-101 98897 1 - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-281-2863
What is the NIIN of the NSN 5306-00-281-2863?
The National Item Identification Number (NIIN) of the NSN 5306-00-281-2863 is 00-281-2863
When the NSN 5306-00-281-2863 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Aug 19, 1973
Does the NSN 5306-00-281-2863 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-00-281-2863 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5306-00-281-2863?
No known electrostatic discharge

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