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Spacing Threaded Standoff NSN 5340-01-458-2257

Item Description

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

NSN 5340-01-458-2257 NSN: 5340-01-458-2257

Features and Characteristics

Thread Class
2b right internal
Thread Direction
Right-hand right internal
Thread Length
0.2750 inches right internal
Length
1.2500 inches
Cross-sectional Shape
Hexagon
Width Across Flats
0.3125 inches
Thready Qty Per Inch (tpi)
32 right internal
Thread Size
0.1380 inches left internal (includes through thread)
Right Projection Diameter
0.1380 inches
Right Projection Length
0.3750 inches
Material
Steel comp 203ez standoff or steel comp 303 standoff or steel comp 303 plus x standoff or steel comp 303ma standoff or steel comp 303pb standoff or steel comp 303se standoff or steel comp 416 standoff or steel comp 416 plus x standoff or steel comp 416se standoff or steel comp 430f standoff or steel comp 203ez standoff or steel comp 420f standoff or steel comp 420fse standoff or steel comp 440f standoff
Material Specification
Astm-a-581 assn standard single material response standoff or astm-a-582 assn standard single material response standoff
Surface Treatment
Passivate standoff
Surface Treatment Specification
Mil-f-14072 military specification single treatment response standoff
Style Designator
Left internal and right external thread
Thread Series Designator
Unc right internal
FSC
5340 Commercial Hardware
NIIN
014582257
NSN
5340014582257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SS-7416-632-12
Cage Code:
61000
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-458-2257
What are the manufacturers of nsn 5340014582257?
Does this nsn 5340014582257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340014582257
A standoff that must have a threaded end(s) or be internally threaded its full length. for items having external threads on both ends, see stud (as modified). for items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.
Does nsn 5340014582257 contain any precious metals?
No precious metal content.
Does nsn 5340014582257 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340014582257?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40280
FIIG:
A08900
App. Key:
B
Cond. Code:
1
Status:
A

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