Helical Gear
SM-D-617888-2
(NSN) National Stock Number
3020-00-107-3221
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05464
Schedule B Code
8483409000
Summary
Plain, solid body style, 0.5514 inches minimum and 0.5524 inches maximum pitch diameter, 28 teeth quantity, plain both ends bore style, grade c backlash designation, 0.582 inches nominal outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05464 | A27300 | 1 | 1 |
Specifications
Body Style
plain, solid
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Pitch Diameter
0.5514 inches minimum and 0.5524 inches maximum
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
28
Details
The number of teeth included on the item.Bore Style
plain both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Backlash Designation
grade c
Details
A designation indicating the backlash quality of an item.Nominal Outside Diameter
0.582 inches
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Teeth Type
single helix
Details
Indicates the type of teeth included on the item.Tooth Form
standard
Details
An indication as to whether the teeth are a standard depth or modified to a shorter depth.Tooth Direction
left
Details
The direction the teeth curve when viewed from the edge of the item.Pressure Angle
20.0000 degrees
Details
The measurement of the pressure angle on the item.Helix Angle
45.0000 degrees
Details
The measurement of the helix angle on the item.Nominal Distance Between Body Face And Protruding Hub End
0.187 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.125 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
0.218 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
pinned first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
0.375 inches first end
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Material
aluminum alloy 2024 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-225/6,t4 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
anodize 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.Style Designator
protruding hub
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 |
|---|---|---|---|---|---|---|---|
| SM-D-617888 | 80063 | 1 | - | D | 9 | - | 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 |
|---|---|---|---|
| 64910 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
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Manufacturer
GENERAL DYNAMICS MISSION SYSTEMS, INC.
CAGE: 04655
DEDHAM
, MA
, 02026-4534
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-107-3221
What is the NIIN of the NSN 3020-00-107-3221?
The National Item Identification Number (NIIN) of the NSN 3020-00-107-3221 is 00-107-3221
When the NSN 3020-00-107-3221 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Jul 26, 1968
Does the NSN 3020-00-107-3221 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-107-3221 contain any hazardous material?
No data in HMIRS
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