NSN 3020-01-211-4162 7317221313, 7-317221313, 73172213133
Product Details | SPUR ANTIBACKLASH GEAR
3020-01-211-4162 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Part Alternates: 7317221313, 7-317221313, 73172213133, 7-317221313-3, 3020-01-211-4162, 01-211-4162, 3020012114162, 012114162
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 26 JUN 1985 | 01-211-4162 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
Demand History | NSN 3020-01-211-4162
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-01-211-4162 | 2018-03-63 | 20 | DIBBS |
| 3020-01-211-4162 | 2014-11-314 | 7 | DIBBS |
| 3020-01-211-4162 | 2014-10-303 | 7 | DIBBS |
| 3020-01-211-4162 | 2012-01-04 | 5 | DIBBS |
| 3020-01-211-4162 | 2011-05-139 | 1 | DIBBS |
| 3020-01-211-4162 | 2011-04-109 | 1 | DIBBS |
| 3020-01-211-4162 | 2011-04-103 | 3 | DIBBS |
| 3020-01-211-4162 | 2011-03-74 | 3 | DIBBS |
| 3020-01-211-4162 | 2011-03-69 | 1 | DIBBS |
| 3020-01-211-4162 | 2011-02-33 | 1 | DIBBS |
| 3020-01-211-4162 | 2010-09-257 | 5 | DIBBS |
| 3020-01-211-4162 | 2007-08-220 | 3 | DIBBS |
| 3020-01-211-4162 | 2007-07-200 | 4 | DIBBS |
| 3020-01-211-4162 | 2007-06-157 | 5 | DIBBS |
| 3020-01-211-4162 | 2007-05-136 | 6 | DIBBS |
Cross Reference | NSN 3020-01-211-4162
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7-317221313 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 7-317221313-3 | 01351 | SOUTHERN GEAR & MACHINE, INC. |
| 7-317221313-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 7-317221313-3 | 67047 | JAYGAR ASSOCIATES INC |
| 7-317221313-3 | 67074 | TRIVENT ENGINEERING, INCORPORATED DBA TRIVENT ENG. |
| 7-317221313-3 | 8V613 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 3020-01-211-4162
| Characteristic | Specifications |
|---|---|
| BORE NOMINAL DIAMETER | 0.249 INCHES BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.237 INCHES FIRST END |
| MATERIAL | STEEL CORROSION RESISTING HUB |
| FACE NOMINAL WIDTH | 0.190 INCHES |
| TEETH QUANTITY | 18 |
| PITCH DIAMETER | 2.2500 INCHES NOMINAL |
| END ITEM IDENTIFICATION | 1520-01-106-9519 |
| MATERIAL | ALUMINUM ALLOY 2024 FIRST GEAR |
| MATERIAL | ALUMINUM ALLOY 2024 SECOND GEAR |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| NOMINAL OUTSIDE DIAMETER | 2.635 INCHES |
| BORE STYLE | PLAIN BOTH ENDS |
Restrictions/Controls & Freight Information | NSN 3020-01-211-4162
| 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 | 121870 | GEAR/SPEED INCREASING/REDUCING MACH |
| Less than car load rating | Q | 70 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| 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 3020-01-211-4162
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | B | Rotary Wing Aircraft |
| Weapons Systems/End Item or Homogeneous Group | BJ | AH-64 Airframe |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |