Hexag Single Ball Seat Plain Nut
C5NN1012A
(NSN) National Stock Number
5310-00-997-9038
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
04892
Schedule B Code
-
Summary
2b thread class, right-hand thread direction, 0.647 inches nominal nut height, 0.811 inches nominal width across flats, unf thread series, 20 thread quantity per inch
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| 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 Height
0.647 inches nominal
Details
None.Width Across Flats
0.811 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
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.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5310-00-997-9038
What is the NIIN of the NSN 5310-00-997-9038?
The National Item Identification Number (NIIN) of the NSN 5310-00-997-9038 is 00-997-9038
When the NSN 5310-00-997-9038 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Nov 14, 1966
Does the NSN 5310-00-997-9038 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-997-9038 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-997-9038?
No known electrostatic discharge
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