Tapping Screw

SK-2201-16

SK-2201-16
(NSN) National Stock Number
5305-01-026-4951
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary

0.470 inches minimum and 0.500 inches maximum fastener length, hexagon extended washer head style, 0.124 inches minimum and 0.151 inches maximum head height, 0.050 inches minimum and 0.052 inches maximum width between flats, 0.364 inches minimum and 0.414 inches maximum extended washer diameter, 0.019 inches minimum and 0.031 inches maximum extended washer thickness

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
1 - - KZ
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
0.470 inches minimum and 0.500 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 extended washer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.124 inches minimum and 0.151 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.050 inches minimum and 0.052 inches maximum
Details None.
Extended Washer Diameter
0.364 inches minimum and 0.414 inches maximum
Details None.
Extended Washer Thickness
0.019 inches minimum and 0.031 inches maximum
Details None.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium overall and chromate 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.
Surface Treatment Document And Classification
qq-p-416,ty 2,clb fed spec all treatment responses 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
934748 0AHU0 5 - C 1 - TU
MS51869-13 96906 4 - 2 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
GSE MANAGEMENT CO
CAGE: 0EAK3
ROCKWOOD , MI , 48173-9562
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-026-4951
What is the NIIN of the NSN 5305-01-026-4951?
The National Item Identification Number (NIIN) of the NSN 5305-01-026-4951 is 01-026-4951
When the NSN 5305-01-026-4951 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Aug 27, 1976
Does the NSN 5305-01-026-4951 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-026-4951 contain any hazardous material?
No data in HMIRS

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