Stepped Spacer
687-4440-001
0.495 inches minimum and 0.515 inches maximum overall length, 0.307 inches minimum and 0.317 inches maximum body outside diameter, 0.124 inches nominal overall thickness, pacer dawn end item identification, aluminum alloy 2024 material, qq-a-2024, t4 fed spec single material response material document and classification
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes:spacer, optical element. See also washer, recessed and washer, shouldered and recessed.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22262 | A07000 | - | 1 |
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Details
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.Details
An overall measurement of the smallest dimension of an item,in distinction from length or width.Details
The national stock number or the identification information of the end equipment for which the item is a part.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 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 | A | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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What is the NIIN of the NSN 5365-01-389-8864?
When the NSN 5365-01-389-8864 was assigned to the Federal Catalog?
Does the NSN 5365-01-389-8864 contain any precious metals?
Does the NSN 5365-01-389-8864 contain any hazardous material?
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