Hex Castellated Self-Locking Nut
70MXE-616
(NSN) National Stock Number
5310-01-514-7410
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
29725
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, castellated, hexagon nut style, 0.439 inches minimum and 0.469 inches maximum nut height, 0.553 inches minimum and 0.564 inches maximum width across flats
| 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. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes:nut (1), self-locking, slotted, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 29725 | 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 with nonmetallic insert
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.Nut Style
castellated, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.439 inches minimum and 0.469 inches maximum
Details
None.Width Across Flats
0.553 inches minimum and 0.564 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Thread Series
unc
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
0.375 inches
Details
A designation that is used for the purpose of general identification of the thread.Part Name Assigned By Controlling Agency
microflex-hex
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
3/8-16 unc-3b silver plated
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
plastic nylon locking insert
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 303 nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
silver 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
ams2410 assn std 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 |
|---|---|---|---|---|---|---|---|
| 70MXE-616 | 91886 | 5 | - | 5 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | S | - | - |
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
FAQs
Frequently asked questions for NSN 5310-01-514-7410
What is the NIIN of the NSN 5310-01-514-7410?
The National Item Identification Number (NIIN) of the NSN 5310-01-514-7410 is 01-514-7410
When the NSN 5310-01-514-7410 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Tue, Nov 4, 2003
Does the NSN 5310-01-514-7410 contain any precious metals?
Contains silver
Does the NSN 5310-01-514-7410 contain any hazardous material?
No data in HMIRS
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