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Spacing Threaded Standoff NSN 5340-00-638-0091

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 5340-00-638-0091 NSN: 5340-00-638-0091

Features and Characteristics

Thread Class
3b left internal (includes through thread)
Thread Direction
Right-hand right external
Thread Length
0.688 inches left internal (includes through thread)
Flange Diameter
0.500 inches
Flange Thickness
1.000 inches
Length
2.250 inches
Thready Qty Per Inch (tpi)
28 right external
Thread Size
0.312 inches left internal (includes through thread)
Special Features
Nut end has chamfer 0.031 in. By 40.0 degrees min to 50.0 degrees max
Material
Steel comp 4130 standoff
Material Specification
Sae assn standard single material response standoff
Surface Treatment
Phosphate manganese standoff
Surface Treatment Specification
Mil-c-16232 ty1 military specification single treatment response standoff
Style Designator
Flanged with left internal thread
Thread Series Designator
Unf right external
FSC
5340 Commercial Hardware
NIIN
006380091
NSN
5340006380091

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1339229PC6
Cage Code:
10001
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-638-0091
What are the manufacturers of nsn 5340006380091?
Does this nsn 5340006380091 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340006380091
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 5340006380091 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340006380091 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340006380091?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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