Snap-in Threaded Standoff
4354
(NSN) National Stock Number
5340-01-399-3479
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40279
Schedule B Code
-
Summary
Right-hand left internal (includes thru thread) thread direction, 1.000 inches nominal left internal (includes thru thread) thread length, 0.125 inches nominal length, 40 left internal (includes thru thread) thread quantity per inch, 0.112 inches left internal (includes thru thread) nominal thread size, 0.138 inches nominal right projection diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
Identification
A standoff with one threaded end and projection on the other end which can be snapped, press fitted or locked into position.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 40279 | A08900 | 1 | 1 |
Specifications
Thread Direction
right-hand left internal (includes thru thread)
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Thread Length
1.000 inches nominal left internal (includes thru thread)
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Length
0.125 inches nominal
Details
A measurement of the longest dimension of any object,in distinction from width.Thread Quantity Per Inch
40 left internal (includes thru thread)
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.112 inches left internal (includes thru thread)
Details
A designation that is used for the purpose of general identification of the thread.Right Projection Diameter
0.138 inches nominal
Details
None.Right Projection Length
0.094 inches nominal
Details
None.Material
copper alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
zinc overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Style Designator
projection one end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unc left internal (includes thru thread)
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 5340-01-399-3479
What is the NIIN of the NSN 5340-01-399-3479?
The National Item Identification Number (NIIN) of the NSN 5340-01-399-3479 is 01-399-3479
When the NSN 5340-01-399-3479 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Tue, Nov 22, 1994
Does the NSN 5340-01-399-3479 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-399-3479 contain any hazardous material?
No information in HMIRS
What is the ESD classification of NSN 5340-01-399-3479?
No known electrostatic discharge
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