Sprocket Wheel
481-195-2
(NSN) National Stock Number
3020-00-956-8942
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
04456
Schedule B Code
8483901000
Summary
0.711 inches minimum and 0.715 inches maximum outside diameter, 0.375 inches nominal overall length, 0.138-32 thread size, 0.250 inches nominal bore diameter, 0.375 inches nominal bore length, 0.661 inches minimum and 0.663 inches maximum pitch diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 04456 | T353-C | - | 2 |
Specifications
Outside Diameter
0.711 inches minimum and 0.715 inches maximum
Details
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.Overall Length
0.375 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Thread Size
0.138-32
Details
Designates the thread diameter and number of threads per specific measurement scale.Bore Diameter
0.250 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Bore Length
0.375 inches nominal
Details
A measurement of the longest dimension of a bore.Pitch Diameter
0.661 inches minimum and 0.663 inches maximum
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Securing Hole Quantity
1
Details
The number of holes provided for securing the item in a fixed position.Furnished Items And Quantity
setscrew,one each
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Hub Outside Diameter
0.500 inches nominal aa end
Details
The length of a straight line which passes through the center of the hub,and terminates at the outside circumference.Face Width
0.125 inches nominal
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Design Form
plain
Details
The physical configuration of the item.Bore Type
straight
Details
Indicates the type of bore used on the item.Distance From Hub End To Flange End
0.250 inches nominal aa end
Details
None.Hole Location
centered 0.120 in.from end of hub
Details
Indicates the location of the hole on the item.Securing Method
threaded hole
Details
The means by which the item is secured.Protruding Hub Characteristic
plain
Details
An indication of the characteristic of the protruding hub.Securing Location
aa end
Details
Indicates the location for securing the item.Teeth Row Quantity
1
Details
The number of rows of teeth provided.Teeth Quantity Per Row
14
Details
The number of teeth included in each row.Hardness Rating Test Method
not rated
Details
The means used to test the rated hardness of an item.Tooth Pitch
0.148 inches nominal
Details
The center to center distance between teeth measured along the pitch line.Material
steel comp 303
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-764, type 303-canceled fed spec single material response
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
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.Style Designator
plain
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| EM5-14 | 00141 | E | - | 3 | 2 | - | AX |
| 481-195-2 | 92325 | A | - | 5 | 2 | - | AX |
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 |
|---|---|---|---|
| 59820 | - | S | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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Manufacturer
LOCKHEED MARTIN CORP DIV RMS - MITCHEL FIELD
CAGE: 56232
UNIONDALE
, NY
, 11553-3682
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-956-8942
What is the NIIN of the NSN 3020-00-956-8942?
The National Item Identification Number (NIIN) of the NSN 3020-00-956-8942 is 00-956-8942
When the NSN 3020-00-956-8942 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962
Does the NSN 3020-00-956-8942 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-956-8942 contain any hazardous material?
No data in HMIRS
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