Machine Thread Bushing

639AS2804

639AS2804
(NSN) National Stock Number
5365-01-141-7051
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

Right-hand thread direction, 1.000 inches nominal overall length, face spanner wrenching facility shape, 0.400 inches minimum and 0.500 inches maximum screw thread length, 2.375 inches nominal hole inside diameter, 3.125-16un-2a,and 3.000-16-2a threads on the outside of body special features

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
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
1.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Wrenching Facility Shape
face spanner
Details The physical configuration of the facility utilized to assemble or disassemble the item.
Screw Thread Length
0.400 inches minimum and 0.500 inches maximum
Details A measurement of the extent of screw threads,including incomplete screw threads,along a line parallel to the longitudinal thread axis.
Hole Inside Diameter
2.375 inches nominal
Details The length of a straight line which passes through the center of the hole,and terminates at the inside circumference.
Special Features
3.125-16un-2a,and 3.000-16-2a threads on the outside of body
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 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
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
CAGE: 30003
PATUXENT RIVER , MD , 20670-1547
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-01-141-7051
What is the NIIN of the NSN 5365-01-141-7051?
The National Item Identification Number (NIIN) of the NSN 5365-01-141-7051 is 01-141-7051
When the NSN 5365-01-141-7051 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Nov 3, 1982
Does the NSN 5365-01-141-7051 contain any precious metals?
Type/content is unknown
Does the NSN 5365-01-141-7051 contain any hazardous material?
No data in HMIRS

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