Assembled Washe Self-Locking Nut
MS21224-8
(NSN) National Stock Number
5310-00-004-5119
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
29736
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.895 inches minimum and 0.925 inches maximum washer outside diameter, 0.604 inches minimum nut and 0.614 inches maximum nut counterbore diameter, 0.536 inches minimum and 0.576 inches maximum overall height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 29736 | 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
0.895 inches minimum and 0.925 inches maximum
Details
None.Counterbore Diameter
0.604 inches minimum nut and 0.614 inches maximum nut
Details
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.Overall Height
0.536 inches minimum and 0.576 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Nut Style
flat with turned back edge
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Counterbore Depth
0.281 inches minimum nut and 0.301 inches maximum nut
Details
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.Width Across Flats
0.741 inches minimum and 0.752 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Temp Rating
250.0 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.Thread Quantity Per Inch
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.500 inches
Details
A designation that is used for the purpose of general identification of the thread.Bearing Surface Finish
125.0 microinches
Details
Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.Material
aluminum alloy 2024 washer or aluminum alloy 7075 washer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
plastic nylon locking insert
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 1137 nut or steel comp 11l37 nut or steel comp 8740 nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5024 assn std 1st material response nut or ams 5020 assn std 2nd material response nut or ams 6322 assn std 3rd material response nut or ams 6323 assn std 3rd material response nut or ams 6325 assn std 3rd material response nut or ams 6327 assn std 3rd material response nut or ams 6358 assn std 3rd 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
qq-a-225/6,t4 fed spec 1st material response washer or qq-a-250/13,t6 fed spec 2nd material response washer
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 nut and chromate nut
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
chromate washer
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
mil-c-5541 mil spec single treatment response washer
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.Surface Treatment Document And Classification
qq-p-416,type 2,class 2 fed spec single treatment response nut
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 |
|---|---|---|---|---|---|---|---|
| 5310PL1034512 | 9009H | 9 | - | 6 | 9 | - | WP |
| NE8235-8 | 72962 | 5 | - | 5 | 9 | - | KZ |
| F12N7699-820 | 27687 | 5 | - | 5 | 2 | - | KZ |
| MS21224-8 | 80205 | E | - | 3 | 2 | - | ZZ |
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 |
|---|---|---|---|
| 05680 | - | Q | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
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Manufacturer
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 96906
FAQs
Frequently asked questions for NSN 5310-00-004-5119
What is the NIIN of the NSN 5310-00-004-5119?
The National Item Identification Number (NIIN) of the NSN 5310-00-004-5119 is 00-004-5119
When the NSN 5310-00-004-5119 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 7, 1972
Does the NSN 5310-00-004-5119 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-004-5119 contain any hazardous material?
No data in HMIRS
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