Hexagon Slotted Plain Nut
8668790
(NSN) National Stock Number
5310-01-138-5507
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01859
Schedule B Code
7318160000
Summary
2b thread class, right-hand thread direction, 0.625 inches nominal first end counterbore diameter, slotted, hexagon nut style, 0.301 inches minimum and 0.323 inches maximum nut height, 0.011 inches minimum first end and 0.021 inches maximum first end nut counterbore depth
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01859 | 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.Counterbore Diameter
0.625 inches nominal first end
Details
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.Nut Style
slotted, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.301 inches minimum and 0.323 inches maximum
Details
None.Nut Counterbore Depth
0.011 inches minimum first end and 0.021 inches maximum first end
Details
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.Width Across Flats
0.736 inches minimum and 0.750 inches maximum
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.Bearing Surface Type
flat
Details
Indicates the type of bearing surface.Special Features
must withstand min proof load of 40000 psi
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 comp 1211 overall or steel comp 1212 overall or steel comp 1213 overall or steel comp 1015 overall or steel comp 1016 overall or steel comp 1017 overall or steel comp 1018 overall or steel comp 1019 overall or steel comp 1020 overall or steel comp 1021 overall or steel comp 1022 overall or steel comp 1023 overall or steel comp 1524 overall or steel comp 1025 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium overall and chromate 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
qq-p-416,type 2,class 2 fed spec 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.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
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
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN
, MI
, 48397
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5310-01-138-5507
What is the NIIN of the NSN 5310-01-138-5507?
The National Item Identification Number (NIIN) of the NSN 5310-01-138-5507 is 01-138-5507
When the NSN 5310-01-138-5507 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, Sep 16, 1982
Does the NSN 5310-01-138-5507 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-138-5507 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.