Shoulder Bolt

298704PC5

298704PC5
(NSN) National Stock Number
5306-00-272-1839
Federal Supply Classification
5306 Bolts
Item Name Code
04905
Schedule B Code
7318152000
Summary

2a thread class, right-hand thread direction, 0.515 inches minimum and 0.535 inches maximum thread length, 9.500 inches minimum and 9.520 inches maximum fastener length, hexagon head style, 0.370 inches minimum and 0.410 inches maximum head height

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

INC FIIG Concept Condition
04905 A003B0 - 1
Specifications
Thread Class
2a
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
0.515 inches minimum and 0.535 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
9.500 inches minimum and 9.520 inches maximum
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 Style
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.370 inches minimum and 0.410 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
1.250 inches minimum and 1.270 inches maximum
Details None.
Shoulder Diameter
0.856 inches minimum first shoulder and 0.860 inches maximum first shoulder
Details The length of a straight line which passes through the center of the shoulder and terminates at the circumference.
Shoulder Length
8.850 inches minimum first shoulder and 8.870 inches maximum first shoulder
Details The length of the enlarged portion of the shank on the item,in distinction from width or diameter.
Nominal Thread Diameter
0.750 inches
Details The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Features Provided
casehardened
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
16
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Hardness Rating
55.0 rockwell c minimum overall and 60.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Shoulder Shape
round first shoulder
Details The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.
Special Features
casehardness and rockwell hardness c55 to c60 applies only to head and shoulder and draw temper thread to rockwell hardness c35 max and groove 0.656 in. dia by 0.125 w between thd and shoulder and 20 deg chamfer at thd end of shoulder 0.125 in. w
Details 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 on one or more other functions.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
sae x-1314 assn std 1st material response overall or sae x-1315 assn std 2nd 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.
Thread Series Designator
unf
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.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W U
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-272-1839
What is the NIIN of the NSN 5306-00-272-1839?
The National Item Identification Number (NIIN) of the NSN 5306-00-272-1839 is 00-272-1839
When the NSN 5306-00-272-1839 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5306-00-272-1839 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-272-1839 contain any hazardous material?
No data in HMIRS

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