NSN 3020-01-273-4784 5187134, 01-273-4784, 012734784
Product Details | FLAT PULLEY
3020-01-273-4784 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Part Alternates: 5187134, 3020-01-273-4784, 01-273-4784, 3020012734784, 012734784
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 25 FEB 1988 | 01-273-4784 | 08111 ( PULLEY, FLAT ) |
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Technical Data | NSN 3020-01-273-4784
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 1.620 INCHES NOMINAL |
| OVERALL LENGTH | 1.010 INCHES NOMINAL |
| FACE WIDTH | 0.660 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.313 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.300 INCHES NOMINAL AA END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| SURFACE TREATMENT | ANODIZED |
| RIM TYPE | SOLID |
| FLANGE QUANTITY | 2 |
| FLANGE LOCATION | INSIDE AND OUTSIDE |
| OUTSIDE DIAMETER | 1.620 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.313 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.050 INCHES NOMINAL AA END |
| SECOND STEP LENGTH AND LOCATION | 0.250 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.200 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.300 INCHES NOMINAL AA END |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 3 |
| HOLE LOCATION | 2ND END,0.850 IN. LG |
| DRILLED HOLE DIAMETER | 0.159 INCHES NOMINAL |
| SPECIAL FEATURES | 60 DEG WEDGE CUT FROM OUTER EDGE TO CENTER,0.190 R AT POINT;2 TAP DRILLED HOLES IN WEDE SIDE 0.330 IN. DEEP,CSK 82 DEGX0.157 IN. DIA,0.138-32 UNC 2BX0.220 MIN. FULL THREAD |
Restrictions/Controls & Freight Information | NSN 3020-01-273-4784
| 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 3020-01-273-4784
| 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 |



