Machine Thread Bushing

1593413

1593413
(NSN) National Stock Number
5365-00-657-4738
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

Right-hand thread direction, 45.0 countersink angle in deg, 1.625 inches nominal overall length, 0.500 inches nominal thickness, hexagon wrenching facility shape, 0.031 inches nominal countersink depth

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

INC FIIG Concept Condition
18019 A540S0 - 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.
Countersink Angle In Deg
45.0
Details The included angle of the countersink,expressed in degrees.
Overall Length
1.625 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Thickness
0.500 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Wrenching Facility Shape
hexagon
Details The physical configuration of the facility utilized to assemble or disassemble the item.
Countersink Depth
0.031 inches nominal
Details The measurement of the process used to enlarge part of a hole,in distinction from height.
Screw Thread Length
0.345 inches nominal
Details A measurement of the extent of screw threads,including incomplete screw threads,along a line parallel to the longitudinal thread axis.
Width Across Flats
0.432 inches minimum and 0.437 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Countersink Location
wrenching end
Details Indicates the location of the countersink on the item.
Hole Inside Diameter
0.2188 inches minimum and 0.2193 inches maximum
Details The length of a straight line which passes through the center of the hole,and terminates at the inside circumference.
Features Provided
countersunk
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
20
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.500 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
BUWEPSDWG1593413 44114 6 - 5 2 - HD
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
58860 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-657-4738
What is the NIIN of the NSN 5365-00-657-4738?
The National Item Identification Number (NIIN) of the NSN 5365-00-657-4738 is 00-657-4738
When the NSN 5365-00-657-4738 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5365-00-657-4738 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-657-4738 contain any hazardous material?
No data in HMIRS

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