Machine Screw

P4 1-2

P4 1-2
(NSN) National Stock Number
5305-00-208-1633
Federal Supply Classification
5305 Screws
Item Name Code
06657
Schedule B Code
7318152000
Summary

2a thread class, right-hand thread direction, 0.453 inches minimum thread length, 0.901 inches minimum and 0.911 inches maximum fastener length, flat chamfer head style, 0.615 inches minimum and 0.616 inches maximum head diameter

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

INC FIIG Concept Condition
06657 A500D0 - 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
0.453 inches minimum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.901 inches minimum and 0.911 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
flat chamfer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.615 inches minimum and 0.616 inches maximum
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Height
1.401 inches minimum and 1.411 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Internal Drive Style
slot
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
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.
Hardness Rating
60.0 rockwell c minimum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Screw Material
steel comp 1018
Details The chemical compound or mechanical mixture properties of which the screw is fabricated.
Screw Material Document And Classification
sae assn std single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
CPS4 1-2 00874 X - 5 2 - XX
P41-2 00874 X - 3 2 - XX
44J72PC1T07 79500 X - 5 2 - XX
44J72PC1T07 11660 X - 5 9 - XX
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
63220 - W -
RVC WCC TCC SHC
- 72E Z 9

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Manufacturer
RENOLD INC DIV AJAX
CAGE: 00874
WESTFIELD , NY , 14787-9706
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-208-1633
What is the NIIN of the NSN 5305-00-208-1633?
The National Item Identification Number (NIIN) of the NSN 5305-00-208-1633 is 00-208-1633
When the NSN 5305-00-208-1633 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5305-00-208-1633 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-208-1633 contain any hazardous material?
No data in HMIRS

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