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Spacing Threaded Standoff NSN 5340-00-181-1221

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 5340-00-181-1221 NSN: 5340-00-181-1221

Features and Characteristics

Thread Class
2b left internal (includes through thread)
Thread Direction
Right-hand left internal (includes through thread)
Length
Between 0.590 inches and 0.592 inches
Cross-sectional Shape
Round
Left Projection Diameter
Between 0.124 inches and 0.125 inches
Right Projection Diameter
0.086 inches
Material
Steel comp 303
Surface Treatment
Passivate
Style Designator
Projection both ends
Thread Series Designator
Unc left internal (includes through thread)
FSC
5340 Commercial Hardware
NIIN
001811221
NSN
5340001811221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2-327-30034
Cage Code:
1K426
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-00-181-1221
What are the manufacturers of nsn 5340001811221?
Does this nsn 5340001811221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340001811221
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 5340001811221 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340001811221 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340001811221?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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