NSN 3020-00-722-9821 BUWEPSDWG1612048, 1612048, 00-722-9821
Product Details | HELICAL GEAR
3020-00-722-9821 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
Part Alternates: BUWEPSDWG1612048, 1612048, 3020-00-722-9821, 00-722-9821, 3020007229821, 007229821
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | 01 JAN 1963 | 00-722-9821 | 05464 ( GEAR, HELICAL ) |
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Related Products | NSN 3020-00-722-9821
Technical Data | NSN 3020-00-722-9821
Characteristic | Specifications |
---|---|
SURFACE TREATMENT | PASSIVATE OVERALL |
HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
TEETH QUANTITY | 55 |
TEETH TYPE | SINGLE HELIX |
TOOTH FORM | STANDARD |
TOOTH DIRECTION | LEFT |
PRESSURE ANGLE | 20.0000 DEGREES |
HELIX ANGLE | 15.0000 DEGREES |
BACKLASH DESIGNATION | GRADE C |
STYLE DESIGNATOR | 6 FLUSH HUBS |
PITCH DIAMETER | 9.1667 INCHES NOMINAL |
FACE NOMINAL WIDTH | 1.750 INCHES |
BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
SPLINE QUANTITY | 26 BOTH ENDS |
SPLINE PITCH DIAMETER | 3.2500 INCHES NOMINAL BOTH ENDS |
HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
HUB NOMINAL DIAMETER | 4.750 INCHES FIRST END 4.750 INCHES SECOND END |
BODY STYLE | 3A WEBBED, SOLID |
ATTACHMENT METHOD | MOUNTING HOLE |
MOUNTING HOLE THREAD QUANTITY PER INCH | 11 AXIALLY THROUGH BODY, FIRST END |
BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.250 INCHES AXIALLY THROUGH BODY, FIRST END |
Restrictions/Controls & Freight Information | NSN 3020-00-722-9821
Category | Code | Description |
---|---|---|
Shelf-Life Code: | 0 | Nondeteriorative |
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Controlled Inventory Item Code: | U | UNCLASSIFIED |
Precious Metals Indicator Code: | A | Item does not contain precious metal |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
Category | Code | Description |
---|---|---|
NMF Description | 197339 | WHEELS COG/GEAR/PINION I/S |
Less than car load rating | ||
Less than truck load rating | R | 65.0 |
Water commodity Code | 593 | unknown |
Originating Activity Code | XX | |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
Air Special Handling | Z | No special handling required. |
Special Handling Code | 9 | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3020-00-722-9821
Category | Code | Description |
---|---|---|
Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
Agency | DN | Department of the Navy |
Service Organization | N | U.S. Navy |
Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |