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Spacing Threaded Standoff NSN 5340-01-657-3573

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 5340-01-657-3573 NSN: 5340-01-657-3573

Features and Characteristics

Thread Class
2b left internal (includes through thread)
Thread Direction
Right-hand right external
Thread Length
0.25 inches left internal (includes through thread)
Length
Between 0.369 inches and 0.381 inches
End Application
Nav subsystem
Cross-sectional Shape
Hexagon
Width Across Flats
Between 0.244 inches and 0.256 inches
Thready Qty Per Inch (tpi)
40 right external
Thread Size
0.112 inches left internal (includes through thread)
Part Name Assigned By Controlling Agency
Male-female threaded hex standoff
Right Projection Diameter
0.112 inches
Right Projection Length
0.1875 inches
Special Features
Length tolerance -0.0006 to 0.006, tensile strength 45, 000 psi, hardnessrockwell b50, rohs compliant, aluminum is lightweight and has a mild corrosion resistance
Material
Aluminum
Style Designator
Projection one end
Thread Series Designator
Unc right external
FSC
5340 Commercial Hardware
NIIN
016573573
NSN
5340016573573

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4C37H25AP/MF
Cage Code:
35ND4
Status:
A
MSDS:
Part Number:
93505A431
Cage Code:
07BY4
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-657-3573
What are the manufacturers of nsn 5340016573573?
Does this nsn 5340016573573 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340016573573
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 5340016573573 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 5340016573573 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 5340016573573?
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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