NSN 3020-01-018-5083 40G203, 40G-203, 40G40W203

Product Details | WORM WHEEL GEAR

3020-01-018-5083 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 40G203, 40G-203, 40G40W203, 40G-40W203 , 616F375, 616F37541953, 616F375-41-953 , 616F375H41, 3020-01-018-5083, 01-018-5083, 3020010185083, 010185083

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	29 MAR 1976	01-018-5083	05468 ( GEAR, WORM WHEEL )

Drawings & Photos | NSN 3020-01-018-5083

Part Number	Request Date	QTY	Origin
40G-40W203	2022-11-332	2	DIBBS
616F375-41-953	2022-11-332	2	DIBBS
40G-40W203	2022-08-223	1	DIBBS
616F375-41-953	2022-08-223	1	DIBBS
3020-01-018-5083	2014-07-195	1	DIBBS
3020-01-018-5083	2014-07-182	1	DIBBS
3020-01-018-5083	2014-06-161	2	DIBBS
3020-01-018-5083	2014-05-139	2	DIBBS
3020-01-018-5083	2013-11-332	3	DIBBS
3020-01-018-5083	2013-11-316	3	DIBBS
3020-01-018-5083	2013-10-304	1	DIBBS
3020-01-018-5083	2007-05-135	1	DIBBS

Cross Reference | NSN 3020-01-018-5083

Part Number	Cage Code	Manufacturer
40G-203	59958	CLEVELAND GEAR COMPANY, INC. DIV CLEVELAND GEAR COMPANY INC.
40G-203	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
40G-40W203	59958	CLEVELAND GEAR COMPANY, INC. DIV CLEVELAND GEAR COMPANY INC.
616F375	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
616F375-41-953	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
616F375H41	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Related Products | NSN 3020-01-018-5083

3020-01-018-5158, 3020-01-018-5934, 3020-01-018-5996, 3020-01-018-5997, 3020-01-018-5998

Technical Data | NSN 3020-01-018-5083

Characteristic	Specifications
MATERIAL	COPPER ALLOY OVERALL
TEETH QUANTITY	35
TOOTH DIRECTION	RIGHT
FACE TYPE	CONCAVE
MATING THREAD LEAD QUANTITY	2
PRESSURE ANGLE	25.0000 DEGREES
HELIX ANGLE	17.5000 DEGREES
STYLE DESIGNATOR	4 PROTRUDING HUBS
PITCH DIAMETER	6.3500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER	6.750 INCHES
FACE NOMINAL WIDTH	1.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.437 INCHES BOTH ENDS
BORE STYLE	10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER	2.375 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH	0.625 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	1.500 INCHES BOTH ENDS
HUB STYLE DESIGNATOR	4A 1 STEP BOTH ENDS
END NOMINAL LENGTH	1.375 INCHES BOTH ENDS
END NOMINAL DIAMETER	3.750 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH	0.062 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER	4.375 INCHES BOTH ENDS
BODY STYLE	1 PLAIN, SOLID
SPECIAL FEATURES	FIRST END HUB CONTAINS 2 THREADED HOLES,0.375-16 ON A 3.124 IN. BC,180 DEG APART

Restrictions/Controls & Freight Information | NSN 3020-01-018-5083

Restrictions
Freight

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	133300	MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	576	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 3020-01-018-5083

Navy

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