Machine Thread Bushing

2058974-0001

2058974-0001
(NSN) National Stock Number
5365-01-183-4385
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

Right-hand thread direction, 0.490 inches minimum and 0.510 inches maximum overall length, 0.688 inches nominal diameter, 0.125 inches nominal thickness, round and flat wrenching facility shape, 0.365 inches minimum and 0.375 inches maximum screw thread length

DAC HCC DMIL RNCC
A - - 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 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
0.490 inches minimum and 0.510 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Diameter
0.688 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Thickness
0.125 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Wrenching Facility Shape
round and flat
Details The physical configuration of the facility utilized to assemble or disassemble the item.
Screw Thread Length
0.365 inches minimum and 0.375 inches maximum
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
0.599 inches minimum and 0.619 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Hole Inside Diameter
0.2502 inches minimum and 0.2530 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
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.375 inches
Details A designation that is used for the purpose of general identification of the thread.
Special Features
no surface finish in bore
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
copper alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-b-750, comp b, temper hard fed spec 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.
Surface Treatment
cadmium
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
qq-p-416, type 2, class 3 fed spec single treatment response
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.
Thread Series Designator
unef
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
RAYTHEON COMPANY DIV RIS
CAGE: 06845
ABERDEEN PROVING GROUND , MD , 21005-1300
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-01-183-4385
What is the NIIN of the NSN 5365-01-183-4385?
The National Item Identification Number (NIIN) of the NSN 5365-01-183-4385 is 01-183-4385
When the NSN 5365-01-183-4385 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Jul 6, 1984
Does the NSN 5365-01-183-4385 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-01-183-4385 contain any hazardous material?
No data in HMIRS

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