NSN 3020-01-115-9523 85252, 8-52-52, 8-52T01 ITEM 19
Product Details | GROOVE PULLEY
3020-01-115-9523 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: 85252, 8-52-52, 8-52T01 ITEM 19, 8-52T-01 ITEM 19, 852T01ITEM19, 989117, 989-1-17, 3020-01-115-9523, 01-115-9523, 3020011159523, 011159523
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 17 JUL 1981 | 01-115-9523 | 08109 ( PULLEY, GROOVE ) |
Demand History | NSN 3020-01-115-9523
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-01-115-9523 | 2025-12-337 | 2 | DIBBS |
| 3020-01-115-9523 | 2025-10-296 | 4 | DIBBS |
| 8-52-52 | 2025-06-170 | 2 | DIBBS |
| 8-52T-01 ITEM 19 | 2025-06-170 | 2 | DIBBS |
| 989-1-17 | 2025-06-170 | 2 | DIBBS |
| 8-52-52 | 2023-08-243 | 4 | DIBBS |
| 8-52T-01 ITEM 19 | 2023-08-243 | 4 | DIBBS |
| 989-1-17 | 2023-08-243 | 4 | DIBBS |
| 8-52-52 | 2023-07-208 | 2 | DIBBS |
| 8-52T-01 ITEM 19 | 2023-07-208 | 2 | DIBBS |
| 989-1-17 | 2023-07-208 | 2 | DIBBS |
| 8-52-52 | 2022-03-79 | 2 | DIBBS |
| 8-52T-01 ITEM 19 | 2022-03-79 | 2 | DIBBS |
| 989-1-17 | 2022-03-79 | 2 | DIBBS |
| 3020-01-115-9523 | 2018-03-74 | 6 | DIBBS |
| 3020-01-115-9523 | 2016-12-340 | 4 | US |
| 3020-01-115-9523 | 2016-07-203 | 8 | DIBBS |
Cross Reference | NSN 3020-01-115-9523
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8-52-52 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV |
| 8-52-52 | 9U023 | ITW HEARTLAND COMPONENTS INC |
| 8-52T-01 ITEM 19 | 9U023 | ITW HEARTLAND COMPONENTS INC |
| 8-52T01 ITEM 19 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV |
| 989-1-17 | 82005 | ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING |
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Related Products | NSN 3020-01-115-9523
Technical Data | NSN 3020-01-115-9523
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 PLAIN |
| OUTSIDE DIAMETER | 1.437 INCHES NOMINAL |
| OVERALL LENGTH | 8.113 INCHES NOMINAL |
| FACE WIDTH | 4.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.591 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.343 INCHES NOMINAL AA END AND 1.520 INCHES NOMINAL BB END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 8 |
| GROOVE DEPTH | 0.356 INCHES NOMINAL |
| GROOVE WIDTH | 0.400 INCHES NOMINAL |
| GROOVE RADIUS | 0.200 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 0.627 INCHES NOMINAL AA END AND 0.875 INCHES NOMINAL BB END |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | 0.875 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.478 INCHES NOMINAL AA END AND 0.520 INCHES NOMINAL BB END |
| SECOND STEP LENGTH AND LOCATION | 1.240 INCHES NOMINAL AA END AND 1.000 INCHES NOMINAL BB END |
| THIRD STEP LENGTH AND LOCATION | 0.563 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.591 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.343 INCHES NOMINAL AA END AND 1.520 INCHES NOMINAL BB END |
| SPLIT HUB FEATURE | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 3020-01-115-9523
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127320 | PULLEYS/SHEAVES,NOI |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 593 | 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 3020-01-115-9523
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |



