NSN 3020-00-874-1831 3638852, 363885-2, 3740431
Product Details | GROOVE PULLEY
3020-00-874-1831 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: 3638852, 363885-2, 3740431, 374043-1, 3020-00-874-1831, 00-874-1831, 3020008741831, 008741831
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-874-1831 | 08109 ( PULLEY, GROOVE ) |
Demand History | NSN 3020-00-874-1831
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-874-1831 | 2021-06-166 | 101 | DIBBS |
| 3020-00-874-1831 | 2020-06-176 | 23 | DIBBS |
| 3020-00-874-1831 | 2018-08-215 | 139 | DIBBS |
| 3020-00-874-1831 | 2014-11-328 | 41 | DIBBS |
| 3020-00-874-1831 | 2014-07-198 | 43 | DIBBS |
| 3020-00-874-1831 | 2013-07-211 | 31 | DIBBS |
| 3020-00-874-1831 | 2011-06-172 | 1 | DIBBS |
| 3020-00-874-1831 | 2011-06-172 | 2 | DIBBS |
| 3020-00-874-1831 | 2011-01-27 | 127 | DIBBS |
| 3020-00-874-1831 | 2010-04-120 | 120 | DIBBS |
| 3020-00-874-1831 | 2010-03-61 | 50 | DIBBS |
| 3020-00-874-1831 | 2008-07-206 | 34 | DIBBS |
| 3020-00-874-1831 | 2008-07-185 | 5 | DIBBS |
| 3020-00-874-1831 | 2008-05-142 | 29 | DIBBS |
| 3020-00-874-1831 | 2008-02-58 | 34 | DIBBS |
| 3020-00-874-1831 | 2008-02-53 | 46 | DIBBS |
| 3020-00-874-1831 | 2006-04-107 | 136 | DIBBS |
Cross Reference | NSN 3020-00-874-1831
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 363885-2 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
| 374043-1 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA |
| 374043-1 | 1WL60 | LOCKHEED MARTIN SERVICES, INC. |
| 374043-1 | 23162 | FRAZIER AVIATION, INC. |
| 374043-1 | 51563 | ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP |
| 374043-1 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Related Products | NSN 3020-00-874-1831
Technical Data | NSN 3020-00-874-1831
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A8 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 3.906 INCHES NOMINAL |
| PITCH DIAMETER | ANY ACCEPTABLE |
| FACE WIDTH | 0.625 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.945 INCHES NOMINAL BOTH ENDS |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.250 INCHES NOMINAL |
| GROOVE WIDTH | 0.250 INCHES NOMINAL |
| GROOVE RADIUS | 0.078 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT SPLINE |
| SPLINE QUANTITY | 36 |
| SPLINE MAJOR DIAMETER | 0.625 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.580 INCHES NOMINAL |
| SPLINE LENGTH | 0.575 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 3020-00-874-1831
| 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 | 060750 | BATTERY BOXES STEEL NOI |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 582 | 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 | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 3020-00-874-1831
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | AX | COMMON AIRFRAME MATERIAL |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| 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 |



