Hexagon Slotted Plain Nut
18803-3
(NSN) National Stock Number
5310-01-129-0596
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01859
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, 2.030 inches nominal first end counterbore diameter, slotted, hexagon nut style, 1.000 inches nominal nut height, 0.280 inches minimum first end and 0.305 inches maximum first end nut counterbore depth
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01859 | A021A0 | 1 | 1 |
Specifications
Thread Class
3b
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.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.Counterbore Diameter
2.030 inches nominal first end
Details
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.Nut Style
slotted, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
1.000 inches nominal
Details
None.Nut Counterbore Depth
0.280 inches minimum first end and 0.305 inches maximum first end
Details
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.Width Across Flats
2.250 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Thread Series
unj
Details
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.Thread Quantity Per Inch
16
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
1.875 inches
Details
A designation that is used for the purpose of general identification of the thread.Bearing Surface Type
washer faced
Details
Indicates the type of bearing surface.Material
steel comp e4340 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-5000,cond e mil spec single material response overall or mil-s-5000,cond c mil spec single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
cadmium 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.Surface Treatment Document And Classification
1500 mil std single treatment response overall or f-t402,fscm 77751 mfr ref single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MISSION SYSTEMS
CAGE: 26512
BETHPAGE
, NY
, 11714-1035
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-129-0596
What is the NIIN of the NSN 5310-01-129-0596?
The National Item Identification Number (NIIN) of the NSN 5310-01-129-0596 is 01-129-0596
When the NSN 5310-01-129-0596 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Mar 31, 1982
Does the NSN 5310-01-129-0596 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-129-0596 contain any hazardous material?
No data in HMIRS
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