NSN 3020-00-866-9373 10932775, 00-866-9373, 008669373

Product Details | HELICAL GEAR

3020-00-866-9373 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: 10932775, 3020-00-866-9373, 00-866-9373, 3020008669373, 008669373

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	01 JAN 1960	00-866-9373	05464 ( GEAR, HELICAL )

Drawings & Photos | NSN 3020-00-866-9373

Part Number	Request Date	QTY	Origin
3020-00-866-9373	2026-01-09	1	Ukraine
3020-00-866-9373	2025-10-280	33	DIBBS
3020-00-866-9373	2025-08-240	29	DIBBS
3020-00-866-9373	2024-11-312	49	DIBBS
3020-00-866-9373	2024-10-303	23	DIBBS
3020-00-866-9373	2024-10-302	13	DIBBS
3020-00-866-9373	2024-10-290	13	DIBBS
3020-00-866-9373	2024-09-247	10	DIBBS
3020-00-866-9373	2024-08-235	10	DIBBS
3020-00-866-9373	2024-05-149	22	DIBBS
3020-00-866-9373	2024-05-137	22	DIBBS
3020-00-866-9373	2023-09-257	12	DIBBS
3020-00-866-9373	2022-05-125	18	DIBBS
3020-00-866-9373	2021-10-287	27	DIBBS
3020-00-866-9373	2019-08-218	2	United States
3020-00-866-9373	2019-03-73	44	DIBBS
3020-00-866-9373	2018-06-168	26	DIBBS
3020-00-866-9373	2018-05-134	23	DIBBS
3020-00-866-9373	2016-10-292	82	DIBBS
3020-00-866-9373	2016-01-13	33	DIBBS
3020-00-866-9373	2015-10-287	33	DIBBS
3020-00-866-9373	2015-02-43	25	Germany
3020-00-866-9373	2014-03-85	36	DIBBS
3020-00-866-9373	2014-03-70	36	DIBBS
10932775	2009-06-174	30	Belgium
3020-00-866-9373	2009-06-174	30	Belgium

Cross Reference | NSN 3020-00-866-9373

Part Number	Cage Code	Manufacturer
10932775	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3020008669373	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Related Products | NSN 3020-00-866-9373

3020-00-866-9737, 3020-00-866-9776, 3020-00-866-9777, 3020-00-866-9833, 3020-00-866-9859

Technical Data | NSN 3020-00-866-9373

Characteristic	Specifications
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	80.0 ROCKWELL A MINIMUM AND 83.0 ROCKWELL A MAXIMUM TEETH
TEETH QUANTITY	71
TEETH TYPE	SINGLE HELIX
TOOTH FORM	STUB
TOOTH DIRECTION	RIGHT
PRESSURE ANGLE	20.0000 DEGREES
HELIX ANGLE	17.9386 DEGREES
STYLE DESIGNATOR	4 PROTRUDING HUBS
PITCH DIAMETER	6.2190 INCHES NOMINAL
NOMINAL OVERALL LENGTH	3.500 INCHES
NOMINAL OUTSIDE DIAMETER	6.357 INCHES
FACE NOMINAL WIDTH	1.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.778 INCHES FIRST END 1.062 INCHES SECOND END
BORE STYLE	6 INVOLUTE SPLINE BOTH ENDS 14 W/COUNTERBORE COUNTERBORE, FIRST END 14 W/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER	1.500 INCHES BOTH ENDS
SPLINE QUANTITY	14 BOTH ENDS
SPLINE PITCH DIAMETER	1.4000 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH	1.500 INCHES COUNTERBORE, FIRST END 0.750 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER	1.561 INCHES COUNTERBORE, FIRST END 1.565 INCHES COUNTER BORE, SECOND END
HUB STYLE DESIGNATOR	4A 1 STEP BOTH ENDS
END NOMINAL LENGTH	1.014 INCHES FIRST END 1.000 INCHES SECOND END
END NOMINAL DIAMETER	1.969 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH	0.764 INCHES FIRST END 0.062 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER	2.375 INCHES BOTH ENDS
BODY STYLE	3A WEBBED, SOLID
MANUFACTURERS CODE	19207
DESIGN CONTROL REFERENCE	10932775

Restrictions/Controls & Freight Information | NSN 3020-00-866-9373

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	197339	WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating	R	65.0
Water commodity Code	593	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	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 3020-00-866-9373

Army
Navy

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	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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

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