Octagon Plain Nut
2117303
(NSN) National Stock Number
5310-00-276-3399
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
16979
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, plain, octagon nut style, 0.438 inches nominal nut height, 4.875 inches nominal width across flats, un thread series
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | 9X | - | ZZ |
Identification
A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16979 | 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.Nut Style
plain, octagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.438 inches nominal
Details
None.Width Across Flats
4.875 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Thread Series
un
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
12
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
4.000 inches
Details
A designation that is used for the purpose of general identification of the thread.Bearing Surface Type
chamfered
Details
Indicates the type of bearing surface.Material
steel comp 1020 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 5310002763399 | A00AM | 9 | - | 6 | 9 | - | YP |
| 5310002763399 | SCY13 | 9 | - | 5 | 9 | - | YP |
| 1827X50 | 59690 | 5 | - | 5 | 9 | - | KZ |
| 2763399 | 19204 | A | - | 5 | 2 | - | KZ |
| 261SP28 | 76083 | X | - | 5 | 9 | - | XX |
| 2117303 | 24617 | X | - | 5 | 9 | - | XX |
| 1827X50 | 3D6E9 | 5 | - | 3 | 2 | - | ZZ |
| 1827X50 | 78500 | X | - | 5 | 9 | - | XX |
| 12A7109 | 95201 | X | - | 5 | 2 | - | XX |
| 1827X50 | 19107 | X | - | 5 | 9 | - | XX |
| 1827X50 | 8E499 | 5 | - | 5 | 9 | - | KZ |
| 1827X50 | 65282 | X | - | 5 | 9 | - | XX |
| 394749 | 65282 | X | - | 5 | 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 | - |
| 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
FAQs
Frequently asked questions for NSN 5310-00-276-3399
What is the NIIN of the NSN 5310-00-276-3399?
The National Item Identification Number (NIIN) of the NSN 5310-00-276-3399 is 00-276-3399
When the NSN 5310-00-276-3399 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-276-3399 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-276-3399 contain any hazardous material?
No data in HMIRS
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