Extended Washer Self-Locking Nut
EB-624
(NSN) National Stock Number
5310-00-297-3756
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
29729
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.677 inches minimum and 0.687 inches maximum washer outside diameter, 0.453 inches nominal overall height, double hexagon nut style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 29729 | 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.Washer Outside Diameter
0.677 inches minimum and 0.687 inches maximum
Details
None.Overall Height
0.453 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Nut Style
double hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Washer Thickness
0.099 inches nominal
Details
None.Width Across Flats
0.488 inches minimum and 0.503 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Temp Rating
250.0 deg fahrenheit nominal
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.Thread Quantity Per Inch
24
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.Material
plastic polyamide locking insert
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 4130 nut or steel comp 4340 nut or steel comp 8740 nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
aisi assn std all material responses 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.Surface Treatment
cadmium overall except insert
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,ty 1,cl 3 fed spec single treatment response overall except insert
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 |
|---|---|---|---|---|---|---|---|
| EB064 | 13257 | 2 | - | 3 | 2 | - | KZ |
| 5310PL2016022 | 9009H | 9 | - | 6 | 9 | - | WP |
| 8168351 | 18876 | 5 | - | 3 | 2 | - | XX |
| 12NH-6 | 019L2 | 5 | - | 5 | 2 | - | ZZ |
| 170981 | 0AHP5 | 5 | - | 5 | 2 | - | XX |
| 53-60100-4 | 80020 | 5 | - | 5 | 2 | - | KE |
| 607873-15 | 80020 | 5 | - | 5 | 2 | - | KE |
| 608889-10 | 80020 | 5 | - | 5 | 2 | - | KE |
| EB064 | 56878 | 3 | - | 5 | 1 | - | 9Z |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
HOWMET GLOBAL FASTENING SYSTEMS INC
CAGE: 15653
FULLERTON
, CA
, 92831-5334
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5310-00-297-3756
What is the NIIN of the NSN 5310-00-297-3756?
The National Item Identification Number (NIIN) of the NSN 5310-00-297-3756 is 00-297-3756
When the NSN 5310-00-297-3756 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-297-3756 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-297-3756 contain any hazardous material?
No data in HMIRS
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