Spline Self-Locking Nut
MS14201-3-20
(NSN) National Stock Number
5310-01-547-6702
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15893
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.309 inches minimum and 0.315 inches maximum pilot diameter, 0.347 inches nominal pilot length, 0.235 inches minimum base counterbore diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15893 | 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.Locking Feature
prevailing torque all metal design
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.Pilot Diameter
0.309 inches minimum and 0.315 inches maximum
Details
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.Pilot Length
0.347 inches nominal
Details
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.Counterbore Diameter
0.235 inches minimum base
Details
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.Lubrication
dry film lubricant
Details
A substance designed to provide a reduction of friction between the two surfaces in contact.Nut Style
spline (floating)
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Length
0.587 inches maximum
Details
A measurement of the longest dimension of the nut,in distinction from width.Nut Height
0.617 inches nominal
Details
None.End Item Identification
arr list: aircraft, osprey v-22a, marine corps
Details
The national stock number or the identification information of the end equipment for which the item is a part.Width Across Flats
0.405 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Temp Rating
450.0 deg fahrenheit maximum
Details
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.Thread Series
unjf
Details
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.Features Provided
floating nut
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Thread Quantity Per Inch
32
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Hardness Rating
49.0 rockwell c maximum
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Thread Size
0.190 inches
Details
A designation that is used for the purpose of general identification of the thread.Part Name Assigned By Controlling Agency
inavy: nut(1), self-locking
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
includes removeable nut,ms14214-06
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel comp 1050 nut or steel comp 4130 nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 1050 shell
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 304 boss or steel comp 305 boss
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5085 assn std 1st material response nut or ams 6351 assn std 2nd material response nut
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 Document And Classification
ams 5085 assn std single material response shell
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 Document And Classification
ams 5639 assn std 1st material response boss or ams 5514 assn std 2nd material response boss
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 and chromate 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
qq-p-416,type 2,class 2 fed spec 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| MS14201-3-20 | 96906 | E | - | 5 | 9 | - | ZZ |
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 |
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Manufacturer
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
CAGE: 80205
ARLINGTON
, VA
, 22209
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-547-6702
What is the NIIN of the NSN 5310-01-547-6702?
The National Item Identification Number (NIIN) of the NSN 5310-01-547-6702 is 01-547-6702
When the NSN 5310-01-547-6702 was assigned to the Federal Catalog?
It was assigned 17 years ago, on Mon, Jan 29, 2007
Does the NSN 5310-01-547-6702 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-547-6702 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-547-6702?
No known electrostatic discharge
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