Hexagon Self-Locking Nut
361621
(NSN) National Stock Number
5310-00-050-3377
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05277
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, free-running all metal design locking feature, hexagon nut style, 0.312 inches nominal nut height, 0.438 inches nominal width across flats
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZZ |
Identification
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05277 | 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
free-running all metal design
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.Nut Style
hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.312 inches nominal
Details
None.Width Across Flats
0.438 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Thread Series
unf
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
28
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.250 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-633-canc fed 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.Surface Treatment
cadmium or zinc 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 190204 | 24617 | X | - | 5 | 9 | - | XX |
| 190204 | 7X677 | 5 | - | C | 1 | - | ZZ |
| 361621S7S8 | 57526 | 5 | - | 5 | 9 | - | ZZ |
| 361621 | 23040 | X | - | 5 | 9 | - | XX |
| 361621S7S8 | 23040 | X | - | 5 | 9 | - | XX |
| 7162 | 58275 | X | - | 3 | 9 | - | XX |
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 | U |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 5310-00-050-3377
What is the NIIN of the NSN 5310-00-050-3377?
The National Item Identification Number (NIIN) of the NSN 5310-00-050-3377 is 00-050-3377
When the NSN 5310-00-050-3377 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-050-3377 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-050-3377 contain any hazardous material?
No data in HMIRS
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