Recessed Washer
20430
0.788 inches minimum and 0.790 inches maximum hole diameter, 1.125 inches nominal outside diameter, 0.849 inches minimum and 0.869 inches maximum recess diameter, 0.060 inches minimum and 0.064 inches maximum material thickness, 40.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating, 90.0 degrees nominal recess angle
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15933 | A022B0 | 1 | 1 |
Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Details
The length of a straight line which passes through the center of the recess,and terminates at the circumference.Details
A measurement of the smallest dimension of the material,in distinction from length or width.Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Details
None.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| A20430 | 48521 | X | - | 5 | 9 | - | XX |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 55210 | - | U | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
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What is the NIIN of the NSN 5310-00-596-6650?
When the NSN 5310-00-596-6650 was assigned to the Federal Catalog?
Does the NSN 5310-00-596-6650 contain any precious metals?
Does the NSN 5310-00-596-6650 contain any hazardous material?
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