NSN 3020-01-395-3481 FMG6040, FMG6-040, 20008 ITEM NO. 8
Product Details | SPROCKET WHEEL
3020-01-395-3481 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Part Alternates: FMG6040, FMG6-040, 20008 ITEM NO. 8, 20008ITEMNO8, 80052 ASSY 2, 800522, 80052-2, 80052ASSY2, 3020-01-395-3481, 01-395-3481, 3020013953481, 013953481
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 27 AUG 1994 | 01-395-3481 | 04456 ( SPROCKET WHEEL ) |
Demand History | NSN 3020-01-395-3481
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 20008 ITEM NO. 8 | 2025-03-72 | 26 | DIBBS |
| 80052 ASSY 2 | 2025-03-72 | 26 | DIBBS |
| 80052-2 | 2025-03-72 | 26 | DIBBS |
| 20008 ITEM NO. 8 | 2022-01-09 | 16 | DIBBS |
| 80052 ASSY 2 | 2022-01-09 | 16 | DIBBS |
| 80052-2 | 2022-01-09 | 16 | DIBBS |
| 3020-01-395-3481 | 2017-08-219 | 16 | DIBBS |
| 3020-01-395-3481 | 2015-01-11 | 19 | DIBBS |
| 3020-01-395-3481 | 2010-07-191 | 5 | DIBBS |
| 3020-01-395-3481 | 2010-07-191 | 16 | DIBBS |
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Technical Data | NSN 3020-01-395-3481
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 PLAIN |
| OUTSIDE DIAMETER | 2.062 INCHES NOMINAL |
| OVERALL LENGTH | 0.188 INCHES NOMINAL |
| PITCH DIAMETER | 2.0000 INCHES NOMINAL |
| FACE WIDTH | 0.050 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | CABLE CHAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 40 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T4 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | ANODIZED AND CHROMATE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.615 INCHES NOMINAL |
| BORE LENGTH | 0.188 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.127 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.862 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 3020-01-395-3481
| 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 | 117020 | CHAIN AND SPROCKET DRIVES/WHEELS |
| Less than car load rating | ||
| Less than truck load rating | S | 60.0 |
| 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 3020-01-395-3481
| 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 |



