Machine Thread Bushing

4M239-4T01

4M239-4T01
(NSN) National Stock Number
5365-01-133-1436
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

+0.4075 to 0.4104 inches thread pitch diameters, right-hand thread direction, 0.952 inches nominal overall length, 0.150 inches nominal thickness, hexagon wrenching facility shape, 0.651 inches nominal screw thread length

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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 Pitch Diameters
+0.4075 to 0.4104 inches
Details The minimum and maximum pitch diameter limits of a straight screw 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.
Overall Length
0.952 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Thickness
0.150 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.
Screw Thread Length
0.651 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
0.688 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Hole Inside Diameter
0.258 inches minimum and 0.261 inches maximum
Details The length of a straight line which passes through the center of the hole,and terminates at the inside 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.
Nominal Thread Size
0.438 inches
Details A designation that is used for the purpose of general identification of the thread.
Special Features
six slots equally spaced 0.065 in. wide located in threaded end; inside diameted coated with a film of baked on dupont polytetrafluoroethylene 954-103 color black
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
titanium
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 4967 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
unjs
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
58860 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 76301
SAINT LOUIS , MO , 63134-1939
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-01-133-1436
What is the NIIN of the NSN 5365-01-133-1436?
The National Item Identification Number (NIIN) of the NSN 5365-01-133-1436 is 01-133-1436
When the NSN 5365-01-133-1436 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Jun 9, 1982
Does the NSN 5365-01-133-1436 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-01-133-1436 contain any hazardous material?
No data in HMIRS

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