Square Neck Bolt
74396
(NSN) National Stock Number
5306-01-646-5539
Federal Supply Classification
5306 Bolts
Item Name Code
15939
Schedule B Code
7318152000
Summary
Right-hand thread direction, 1.750 inches nominal fastener length, f-15sa end item identification, 0.250 inches nominal thread diameter, 20 thread quantity per inch, s/s carriage bolt part name assigned by controlling agency
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15939 | A003B0 | - | 1 |
Specifications
Thread Direction
right-hand
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.Fastener Length
1.750 inches nominal
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.End Item Identification
f-15sa
Details
The national stock number or the identification information of the end equipment for which the item is a part.Nominal Thread Diameter
0.250 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Part Name Assigned By Controlling Agency
s/s carriage bolt
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
steel comp 304 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Thread Series Designator
unc
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 |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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Manufacturer
FAQs
Frequently asked questions for NSN 5306-01-646-5539
What is the NIIN of the NSN 5306-01-646-5539?
The National Item Identification Number (NIIN) of the NSN 5306-01-646-5539 is 01-646-5539
When the NSN 5306-01-646-5539 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Wed, Jul 22, 2015
Does the NSN 5306-01-646-5539 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-01-646-5539 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5306-01-646-5539?
No known electrostatic discharge
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