Tapping Screw
PK89XA10-8
(NSN) National Stock Number
5305-00-292-7952
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary
0.500 inches nominal fastener length, flat countersunk head style, 0.359 inches minimum and 0.389 inches maximum head diameter, cross recess type 1 internal drive style, casehardened features provided, gimlet point (type a, ab or ba) nonmachine thread style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KE |
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
0.500 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
flat countersunk
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.359 inches minimum and 0.389 inches maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Internal Drive Style
cross recess type 1
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Features Provided
casehardened
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Nonmachine Thread Style
gimlet point (type a, ab or ba)
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.Countersink Angle
100.0 degrees nominal
Details
The included angle of the countersink.Nonmachine Nominal Thread Diameter
0.190 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.Material Document And Classification
qq-s-633,composition fa1010 fed 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
cadmium 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.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 |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
CAGE: 45722
CAMPBELLSVILLE
, KY
, 42718
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-292-7952
What is the NIIN of the NSN 5305-00-292-7952?
The National Item Identification Number (NIIN) of the NSN 5305-00-292-7952 is 00-292-7952
When the NSN 5305-00-292-7952 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5305-00-292-7952 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-292-7952 contain any hazardous material?
No data in HMIRS
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