NSN 3020-00-792-5139 119903, 1-19903, 00-792-5139
Product Details | GROOVE PULLEY
3020-00-792-5139 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Part Alternates: 119903, 1-19903, 3020-00-792-5139, 00-792-5139, 3020007925139, 007925139
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-792-5139 | 08109 ( PULLEY, GROOVE ) |
Demand History | NSN 3020-00-792-5139
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 119903 | 2016-02-45 | 5 | US |
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Technical Data | NSN 3020-00-792-5139
| Characteristic | Specifications |
|---|---|
| COUNTERBORE DEPTH | 2.188 INCHES NOMINAL |
| GROOVE QUANTITY | 1 |
| V GROOVE ANGLE IN DEG | 34.0 |
| GROOVE WIDTH | 0.625 INCHES NOMINAL |
| BORE DIAMETER | 2.125 INCHES NOMINAL |
| GROOVE SHAPE | V |
| BEARINGS | NOT INCLUDED |
| DESIGN FORM | PLAIN |
| COUNTERBORE DIAMETER | 2.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| QUANTITY | 1 |
| COUNTERBORE FEATURE | INCLUDED |
| BORE LENGTH | 2.625 INCHES NOMINAL |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| HUB END OUTSIDE DIAMETER AND LOCATION | 5.500 INCHES NOMINAL AA END |
| LIGHTENING HOLE | NOT INCLUDED |
| GROOVE DEPTH | 0.438 INCHES NOMINAL |
| PITCH DIAMETER | 8.025 INCHES NOMINAL |
| OVERALL LENGTH | 2.625 INCHES NOMINAL |
| COUNTERBORE LOCATION | BB END |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.875 INCHES NOMINAL |
| HOLE LOCATION | 1.250 IN. FROM HUB END,FOUR THRU HUB 90 DEG APART |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| FACE WIDTH | 1.000 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| BORE TYPE | STRAIGHT |
| OUTSIDE DIAMETER | 8.375 INCHES NOMINAL |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL |
| SECURING METHOD | THREADED HOLE OR DRILLED HOLE |
| THREAD SIZE | 7/16-20 OR 3/8-16 |
| STYLE DESIGNATOR | PLAIN |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 OR 4 |
| SPLIT HUB FEATURE | NOT INCLUDED |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.625 INCHES NOMINAL AA END |
| BORE FEATURE | INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
Restrictions/Controls & Freight Information | NSN 3020-00-792-5139
| 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: | 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 | 127300 | PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS |
| Less than car load rating | ||
| Less than truck load rating | S | 60.0 |
| 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 3020-00-792-5139
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



