Recessed Washer
4F50265-105A
0.284 inches minimum and 0.294 inches maximum hole diameter, 0.531 inches nominal outside diameter, 0.334 inches minimum and 0.344 inches maximum recess diameter, 0.045 inches nominal material thickness, 150000 pounds per square inch minimum tensile strength, 88.0 degrees minimum and 92.0 degrees maximum recess angle
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SE |
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
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.Details
None.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.| 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 5310-00-187-7318?
When the NSN 5310-00-187-7318 was assigned to the Federal Catalog?
Does the NSN 5310-00-187-7318 contain any precious metals?
Does the NSN 5310-00-187-7318 contain any hazardous material?
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