Drive Screw

12387333-21

12387333-21
(NSN) National Stock Number
5305-01-385-9825
Federal Supply Classification
5305 Screws
Item Name Code
15896
Schedule B Code
7318152000
Summary

0.250 inches nominal fastener length, round head style, 0.193 inches minimum and 0.211 inches maximum head diameter, 0.075 inches minimum and 0.086 inches maximum head height, 0.092 inches minimum and 0.096 inches maximum pilot diameter, 0.047 inches nominal pilot length

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.

INC FIIG Concept Condition
15896 A003B0 - 1
Specifications
Fastener Length
0.250 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
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.193 inches minimum and 0.211 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
0.075 inches minimum and 0.086 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Pilot Diameter
0.092 inches minimum and 0.096 inches maximum
Details The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
Pilot Length
0.047 inches nominal
Details The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
Nonmachine Thread Style
drive screw (type u)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.
Nonmachine Nominal Thread Diameter
0.114 inches
Details The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.
Color
bronze overall and olive drab overall
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
zinc 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
171, 1.9.2.3 mil std single treatment response 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.
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
- 573 Z 9

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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-385-9825
What is the NIIN of the NSN 5305-01-385-9825?
The National Item Identification Number (NIIN) of the NSN 5305-01-385-9825 is 01-385-9825
When the NSN 5305-01-385-9825 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Tue, Jan 25, 1994
Does the NSN 5305-01-385-9825 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-385-9825 contain any hazardous material?
No data in HMIRS

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