Gear Cluster
7870-624
(NSN) National Stock Number
3020-00-001-5208
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
36636
Schedule B Code
8483409000
Summary
Mounting hole attachment method, plain both ends bore style, spur second gear design type, spur first gear design type, grade c first gear backlash designation, solid construction
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZZ |
Identification
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 36636 | A270A0 | - | 1 |
Specifications
Attachment Method
mounting hole
Details
The means used to attach the item.Bore Style
plain both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Design Type
spur second gear
Details
Indicates the design type of the item.Design Type
spur first gear
Details
Indicates the design type of the item.Backlash Designation
grade c first gear
Details
A designation indicating the backlash quality of an item.Construction
solid
Details
The structural characteristic of the item.Nominal Outside Diameter
0.6240 inches first gear
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Nominal Outside Diameter
0.3656 inches second gear
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Nominal Overall Length
0.375 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Hub Nominal Length
0.189 inches between first and second gear
Details
A nominal measurement of the longest dimension of the hub,in distinction from width.Bore Nominal Diameter
0.1877 inches both ends
Details
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.Hub Style Designator
plain between first and second gear
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Precision Classification
quality number 10 all gears
Details
The quality designation of an item as determined by industry,association,or manufacturer standards.Special Features
mtg holes spaced 90 deg apart
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 comp 303 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-764,type 303 cond a fed 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
passivate 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 7870-624 | 11871 | 2 | - | 5 | 9 | - | 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 |
|---|---|---|---|
| 00000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 3020-00-001-5208
What is the NIIN of the NSN 3020-00-001-5208?
The National Item Identification Number (NIIN) of the NSN 3020-00-001-5208 is 00-001-5208
When the NSN 3020-00-001-5208 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 29, 1972
Does the NSN 3020-00-001-5208 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-001-5208 contain any hazardous material?
No data in HMIRS
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