Machine Thread Bushing

21078A2

21078A2
(NSN) National Stock Number
5365-00-216-9047
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

Right-hand thread direction, 30.0 countersink angle in deg, 0.093 inches nominal slot depth, 0.125 inches nominal slot width, 0.500 inches nominal overall length, 0.930 inches minimum and 0.935 inches maximum diameter

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
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
30.0
Details The included angle of the countersink,expressed in degrees.
Slot Depth
0.093 inches nominal
Details The measurement between specified points of the slot,in distinction from height.
Slot Width
0.125 inches nominal
Details The distance,measured along a straight line perpendicular to the longitudinal axis of the slot,from one edge to the other.
Overall Length
0.500 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Diameter
0.930 inches minimum and 0.935 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Wrenching Facility Shape
slotted
Details The physical configuration of the facility utilized to assemble or disassemble the item.
Countersink Depth
0.027 inches nominal
Details The measurement of the process used to enlarge part of a hole,in distinction from height.
Screw Thread Length
0.250 inches nominal
Details A measurement of the extent of screw threads,including incomplete screw threads,along a line parallel to the longitudinal thread axis.
Countersink Location
wrenching end
Details Indicates the location of the countersink on the item.
Hole Inside Diameter
0.715 inches minimum and 0.717 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
18
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.875 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
steel comp 303
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
aisi 303 assn std single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Thread Series Designator
uns
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 U - -
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
SCHNEIDER ELECTRIC SYSTEMS USA INC
CAGE: 73475
MARYVILLE , TN , 37801-3766
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-216-9047
What is the NIIN of the NSN 5365-00-216-9047?
The National Item Identification Number (NIIN) of the NSN 5365-00-216-9047 is 00-216-9047
When the NSN 5365-00-216-9047 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5365-00-216-9047 contain any precious metals?
Type/content is unknown
Does the NSN 5365-00-216-9047 contain any hazardous material?
No data in HMIRS

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