Concave Washer
70189-6S
(NSN) National Stock Number
5310-00-163-7712
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15930
Schedule B Code
7318220000
Summary
0.520 inches minimum and 0.530 inches maximum hole diameter, 0.485 inches minimum and 0.515 inches maximum radius, 0.795 inches minimum and 0.805 inches maximum outside diameter, 0.140 inches nominal material thickness, 36.0 rockwell c minimum and 44.0 rockwell b maximum hardness rating, 32.0 microinches top surface finish
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes:washer (1), recessed and bearing, washer, thrust.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15930 | A022B0 | 1 | 1 |
Specifications
Hole Diameter
0.520 inches minimum and 0.530 inches maximum
Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Radius
0.485 inches minimum and 0.515 inches maximum
Details
The distance from the centerline to the axis of the item.Outside Diameter
0.795 inches minimum and 0.805 inches maximum
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Material Thickness
0.140 inches nominal
Details
A measurement of the smallest dimension of the material,in distinction from length or width.Hardness Rating
36.0 rockwell c minimum and 44.0 rockwell b maximum
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Surface Finish
32.0 microinches top
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Special Features
color black
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.Material Document And Classification
ams 6487 assn std single material response overall or mil-s-6049 mil spec single material response overall or mil-s-6758 mil spec single material response overall or mil-s-18729 mil 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.Surface Treatment
nickel overall and cadmium 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
ams 2416 assn std 1st treatment response overall and ams 2416 assn std 2nd 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.Style Designator
concave
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Specification/Standard Data
81205-bacw10ca manufacturers standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 942006-6 | 60119 | 2 | - | 3 | 2 | - | TU |
| BACW10CA6CCS | 60119 | 5 | - | 5 | 2 | - | ZZ |
| BACW10CA6CCS | 15653 | 5 | - | 5 | 2 | - | ZZ |
| K29913-6S | 15653 | 2 | - | 3 | 2 | - | SE |
| BACW10CA6CCS | 80539 | 5 | - | 5 | 2 | - | ZZ |
| BACW10CA6CCS | 81205 | 2 | - | 7 | 2 | - | SE |
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 |
|---|---|---|---|
| 55210 | - | U | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified sales team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN
, PA
, 19046-2630
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-163-7712
What is the NIIN of the NSN 5310-00-163-7712?
The National Item Identification Number (NIIN) of the NSN 5310-00-163-7712 is 00-163-7712
When the NSN 5310-00-163-7712 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Mon, Aug 21, 1972
Does the NSN 5310-00-163-7712 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-163-7712 contain any hazardous material?
No data in HMIRS
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