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Spacing Threaded Standoff NSN 5340-01-145-8450

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 5340-01-145-8450 NSN: 5340-01-145-8450

Features and Characteristics

Thread Class
3a left internal (includes through thread)
Thread Direction
Right-hand right external
Thread Length
0.120 inches left internal (includes through thread)0.312 inches right external
Flange Thickness
0.188 inches
Length
0.500 inches
Flange Width Across Flats
0.187 inches
Thready Qty Per Inch (tpi)
40 right external
Thread Size
0.112 inches left internal (includes through thread)
Special Features
Color yellow
Material
Steel comp 1117 standoff or steel comp 1118 standoff or steel comp 1137 standoff or steel comp 1141 standoff or steel comp 1144 standoff or steel comp 1151 standoff or steel comp 1211 standoff or steel comp 1212 standoff or steel comp 1213 standoff or steel comp 1215 standoff
Material Specification
Astm a108 assn standard all material responses standoff
Surface Treatment
Zinc standoff and chromate standoff
Surface Treatment Specification
Qq-z-325 federal specification single treatment response standoff
Style Designator
Flanged with left internal thread
Thread Series Designator
Unc right external
FSC
5340 Commercial Hardware
NIIN
011458450
NSN
5340011458450

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1251-7788
Cage Code:
28480
Status:
A
MSDS:
Part Number:
205818-2
Cage Code:
F0286
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-145-8450
What are the manufacturers of nsn 5340011458450?
Does this nsn 5340011458450 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011458450
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 5340011458450 contain any precious metals?
No precious metal content.
Does nsn 5340011458450 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011458450?
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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