Hexagon Castellated Plain Nut
283410
(NSN) National Stock Number
5310-00-026-8590
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01854
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, castellated, hexagon nut style, 0.875 inches nominal nut height, 2.125 inches nominal width across flats, un thread series
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, slotted, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01854 | 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.Nut Style
castellated, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.875 inches nominal
Details
None.Width Across Flats
2.125 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Thread Series
un
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
1.500 inches
Details
A designation that is used for the purpose of general identification of the thread.Countersink Angle
90.0 degrees nominal nut
Details
The included angle of the countersink.Bearing Surface Type
chamfered
Details
Indicates the type of bearing surface.Bearing Surface Finish
100.0 microinches
Details
Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
steel comp 8740 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-6049 condc4 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.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 |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-026-8590
What is the NIIN of the NSN 5310-00-026-8590?
The National Item Identification Number (NIIN) of the NSN 5310-00-026-8590 is 00-026-8590
When the NSN 5310-00-026-8590 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-026-8590 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-026-8590 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-026-8590?
No known electrostatic discharge
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