NSN 3020-00-858-0507 31121, 00-858-0507, 008580507
Product Details | WORM WHEEL GEAR
3020-00-858-0507 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.
Part Alternates: 31121, 3020-00-858-0507, 00-858-0507, 3020008580507, 008580507
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-858-0507 | 05468 ( GEAR, WORM WHEEL ) |
Drawings & Photos | NSN 3020-00-858-0507
Demand History | NSN 3020-00-858-0507
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 31121 | 2020-09-259 | 20 | United States |
| 3020-00-858-0507 | 2016-09-266 | 7 | DIBBS |
Cross Reference | NSN 3020-00-858-0507
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31121 | 62793 | BFM ENERGY PRODUCTS CORP |
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Related Products | NSN 3020-00-858-0507
Technical Data | NSN 3020-00-858-0507
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 163 |
| TOOTH DIRECTION | LEFT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 0.290 INCHES |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 1.5000 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 2.5942 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.6500 INCHES |
| FACE NOMINAL WIDTH | 0.255 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.250 INCHES FIRST END 0.055 INCHES SECOND END |
| BORE STYLE | 14 W/COUNTERBORE COUNTER BORE, SECOND END |
| BORE NOMINAL DIAMETER | 0.200 INCHES COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DEPTH | 0.1800 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.574 INCHES COUNTER BORE, SECOND END |
| HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 1.000 INCHES FIRST END 0.745 INCHES SECOND END |
| BODY STYLE | 4B WEBBED, OFFSET, WITH LIGHTENING HOLES |
| SPECIAL FEATURES | SECOND END HUB INCLUDES WOODRUFF KEYWAY, 0.140 IN. DEEP, 0.124 IN. WD. |
Restrictions/Controls & Freight Information | NSN 3020-00-858-0507
| 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: | U | Precious metal type is unknown |
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 3020-00-858-0507
Navy| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |