Shouldered and Recessed Washer
2498571
0.4385 inches minimum and 0.4435 inches maximum hole diameter, 1.115 inches nominal outside diameter, 0.4635 inches minimum and 0.4785 inches maximum recess diameter, 0.111 inches minimum and 0.123 inches maximum shoulder height, 0.128 inches minimum and 0.138 inches maximum material thickness, 27.0 rockwell c minimum and 35.0 rockwell c maximum hardness rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15935 | 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
None.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
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.Details
None.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.Details
A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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.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.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Details
The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.| 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 5310-01-031-8410?
When the NSN 5310-01-031-8410 was assigned to the Federal Catalog?
Does the NSN 5310-01-031-8410 contain any precious metals?
Does the NSN 5310-01-031-8410 contain any hazardous material?
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