NSN 3020-01-196-1422 P21460Q12, P21-4-60-Q12, 805171
Product Details | SPUR ANTIBACKLASH GEAR
3020-01-196-1422 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Part Alternates: P21460Q12, P21-4-60-Q12, 805171, 8051711060, 805171-1060, 3020-01-196-1422, 01-196-1422, 3020011961422, 011961422
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | 07 DEC 1984 | 01-196-1422 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
Demand History | NSN 3020-01-196-1422
Part Number | Request Date | QTY | Origin |
---|---|---|---|
3020-01-196-1422 | 2007-06-177 | 5 | DIBBS |
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Technical Data | NSN 3020-01-196-1422
Characteristic | Specifications |
---|---|
MATERIAL | STEEL FIRST GEAR STEEL HUB |
SURFACE TREATMENT | PASSIVATE FIRST GEAR PASSIVATE HUB |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FIRST GEAR QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HUB |
TEETH QUANTITY | 60 |
TOOTH FORM | STANDARD |
PRESSURE ANGLE | 20.0000 DEGREES |
STYLE DESIGNATOR | 2 PROTRUDING HUB |
PITCH DIAMETER | 1.2499 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
NOMINAL OUTSIDE DIAMETER | 1.292 INCHES |
FACE NOMINAL WIDTH | 0.105 INCHES |
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.280 INCHES FIRST END |
BORE STYLE | 1 PLAIN BOTH ENDS |
BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |
HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END |
Restrictions/Controls & Freight Information | NSN 3020-01-196-1422
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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
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. |
Category | Code | Description |
---|---|---|
NMF Description | 019940 | AUTO TRANSMISSIONS R CLUTCHES |
Less than car load rating | ||
Less than truck load rating | M | 85.0 |
Water commodity Code | 586 | unknown |
Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
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 3020-01-196-1422
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 |