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Spacing Threaded Standoff NSN 5340-01-381-9815

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 5340-01-381-9815 NSN: 5340-01-381-9815

Features and Characteristics

Thread Class
2b left internal (includes through thread)
Thread Direction
Right-hand left internal (includes through thread)
Thread Length
1.000 inches left internal (includes through thread)
Length
1.000 inches
Cross-sectional Shape
Hexagon
Width Across Flats
0.500 inches
Thready Qty Per Inch (tpi)
28 left internal (includes through thread)
Thread Size
0.250 inches left internal (includes through thread)
Special Features
Brass material is 1/2 hard
Material
Copper alloy 360
Material Specification
Qq-b-626, comp 22 federal specification single material response
Surface Treatment
Tin alloy
Surface Treatment Specification
Mil-t-10727, type 1 military specification single treatment response
Style Designator
Left internal and right internal threads
Thread Series Designator
Unc left internal (includes through thread)
FSC
5340 Commercial Hardware
NIIN
013819815
NSN
5340013819815

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
P1391-M03-F19 1/4-28
Cage Code:
04729
Status:
A
MSDS:
Part Number:
5028769-39
Cage Code:
57946
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-381-9815
What are the manufacturers of nsn 5340013819815?
Does this nsn 5340013819815 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013819815
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 5340013819815 contain any precious metals?
No precious metal content.
Does nsn 5340013819815 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013819815?
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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