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Spacing Threaded Standoff

NSN 5340-01-243-9718 | NIIN 01-243-9718
NSN 5340-01-243-9718 NSN: 5340-01-243-9718
Item Description
5340-01-243-9718

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.

Features and Characteristics

Thread Class
3B left internal (includes through thread)
Thread Direction
Right-hand right external
Thread Length
0.5000 inches right external
Shoulder Diameter
Between 0.3040 inches and 0.3160 inches
Shoulder Length
0.1250 inches
Second Shoulder Diameter
0.3470 inches
Second Shoulder Length
0.0800 inches
Length
1.5000 inches
Cross-sectional Shape
Hexagon
Width Across Flats
Between 0.3040 inches and 0.3160 inches
Thready Qty Per Inch (tpi)
32 right external
Thread Size
0.1900 inches left internal (includes through thread)
Material
Steel comp 4130 standoff or steel comp 4140 standoff or steel comp 8740 standoff or steel comp 8630 standoff
Material Specification
MIL-S-6758 military specification single material response standoff or MIL-S-5626 military specification single material response standoff or MIL-S-6040 military specification single material response standoff or MIL-S-6050 military specification single material response standoff
Surface Treatment
Cadmium standoff and chromate standoff
Surface Treatment Specification
QQ-P-416, type 2, cl 2 federal specification single treatment response standoff
Style Designator
Two shoulders left internal and right external threads
Thread Series Designator
Unjf right external
FSC
5340 Commercial Hardware
NIIN
012439718
NSN
5340012439718

Manufacturer Part Numbers

Alternate part numbers that match this National Stock Number
Part Number
Cage
Status
MSDS
Part Number:
LS35064A2C150
Cage Code:
98897
Status:
A
MSDS:
Part Number:
LS35064A2C150
Cage Code:
07359
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-243-9718
What are the manufacturers of nsn 5340012439718?
Does this nsn 5340012439718 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340012439718
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 5340012439718 contain any precious metals?
No precious metal content.
Does nsn 5340012439718 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340012439718?
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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