Hexag Single Ball Seat Plain Nut
PWA55765-27
(NSN) National Stock Number
5310-01-161-5401
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
04892
Schedule B Code
7318160000
Summary
2b thread class, right-hand thread direction, single ball seat, hexagon nut style, 0.188 inches nominal ball seat radius, 0.875 inches nominal width across flats, unc thread series
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 04892 | A021A0 | 1 | 1 |
Specifications
Thread Class
2b
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
single ball seat, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Ball Seat Radius
0.188 inches nominal
Details
None.Width Across Flats
0.875 inches nominal
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
13
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.Special Features
washer outside diameter: 1.125 inch nom.,overall height: 0.688 inch nom.,washer thickness: 0.312 inch nom.
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
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
oxide 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 |
|---|---|---|---|---|---|---|---|
| 10500563 | 56161 | 1 | - | 1 | 2 | - | AZ |
| 39705 | 94882 | 5 | - | 3 | 2 | - | AZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD
, CT
, 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-161-5401
What is the NIIN of the NSN 5310-01-161-5401?
The National Item Identification Number (NIIN) of the NSN 5310-01-161-5401 is 01-161-5401
When the NSN 5310-01-161-5401 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Wed, Sep 7, 1983
Does the NSN 5310-01-161-5401 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-161-5401 contain any hazardous material?
No data in HMIRS
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