Machine Screw

381-6042

381-6042
(NSN) National Stock Number
5305-01-122-4624
Federal Supply Classification
5305 Screws
Item Name Code
06657
Schedule B Code
-
Summary

Right-hand thread direction, 0.375 inches nominal fastener length, pan head style, cross recess type 1 internal drive style, 0.112 inches nominal thread diameter, 40 thread quantity per inch

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - KZ
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 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.
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
pan
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
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.
Nominal Thread Diameter
0.112 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
40
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Thread Series Designator
unc
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.
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
63220 - W -
RVC WCC TCC SHC
- 72E Z 9

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Manufacturer
WAVETEK ROCKLAND INC DIV
CAGE: 50621
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FAQs
Frequently asked questions for NSN 5305-01-122-4624
What is the NIIN of the NSN 5305-01-122-4624?
The National Item Identification Number (NIIN) of the NSN 5305-01-122-4624 is 01-122-4624
When the NSN 5305-01-122-4624 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Nov 21, 1981
Does the NSN 5305-01-122-4624 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-122-4624 contain any hazardous material?
No data in HMIRS

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