Spline Plain Nut
M45938/12-2C
(NSN) National Stock Number
5310-01-208-7573
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01861
Schedule B Code
7318160000
Summary
2b thread class, right-hand thread direction, 0.179 inches minimum and 0.182 inches maximum pilot diameter, 0.060 inches maximum pilot length, spline nut style, 0.219 inches minimum and 0.224 inches maximum nut diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 2 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01861 | 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.Pilot Diameter
0.179 inches minimum and 0.182 inches maximum
Details
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.Pilot Length
0.060 inches maximum
Details
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.Nut Style
spline
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Diameter
0.219 inches minimum and 0.224 inches maximum
Details
None.Nut Height
0.130 inches maximum
Details
None.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
40
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.112 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
steel comp 303 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
passivate 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.Surface Treatment Document And Classification
astm a380 assn std single treatment response overall
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 |
|---|---|---|---|---|---|---|---|
| 10110158 | A486G | 9 | - | 6 | 9 | - | WF |
| MIL-N-45938/12 | 81349 | 4 | - | 4 | 1 | - | KZ |
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
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 5310-01-208-7573
What is the NIIN of the NSN 5310-01-208-7573?
The National Item Identification Number (NIIN) of the NSN 5310-01-208-7573 is 01-208-7573
When the NSN 5310-01-208-7573 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, May 19, 1985
Does the NSN 5310-01-208-7573 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-208-7573 contain any hazardous material?
No data in HMIRS
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