Tapping Screw

30815

30815
(NSN) National Stock Number
5305-00-248-3066
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary

0.375 inches nominal fastener length, hexagon extended washer head style, 0.127 inches minimum and 0.129 inches maximum head height, 0.244 inches minimum and 0.250 inches maximum width between flats, 0.322 inches minimum and 0.348 inches maximum extended washer diameter, 0.019 inches minimum and 0.031 inches maximum extended washer thickness

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
9 - - CD
Identification

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

INC FIIG Concept Condition
41756 A003B0 - 1
Specifications
Fastener Length
0.375 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 Style
hexagon extended washer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.127 inches minimum and 0.129 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.244 inches minimum and 0.250 inches maximum
Details None.
Extended Washer Diameter
0.322 inches minimum and 0.348 inches maximum
Details None.
Extended Washer Thickness
0.019 inches minimum and 0.031 inches maximum
Details None.
Internal Drive Style
w/o internal drive
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
Nonmachine Thread Style
thru slot (type 6)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.
Nonmachine Nominal Thread Diameter
0.164 inches
Details The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
passivate overall
Details 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
30815 97730 5 - 5 9 - CD
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 -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES
CAGE: 06650
CHANTILLY , VA , 20151
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-248-3066
What is the NIIN of the NSN 5305-00-248-3066?
The National Item Identification Number (NIIN) of the NSN 5305-00-248-3066 is 00-248-3066
When the NSN 5305-00-248-3066 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Feb 28, 1969
Does the NSN 5305-00-248-3066 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-248-3066 contain any hazardous material?
No data in HMIRS

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