NSN 3020-01-287-2170 12364285, 01-287-2170, 012872170

3020-01-287-2170 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 12364285, 3020-01-287-2170, 01-287-2170, 3020012872170, 012872170

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	18 OCT 1988	01-287-2170	05465 ( GEAR, INTERNAL )

Part Number	Request Date	QTY	Origin
3020-01-287-2170	2019-07-199	8	DIBBS
3020-01-287-2170	2016-07-187	2	DIBBS
3020-01-287-2170	2016-06-166	2	DIBBS
3020-01-287-2170	2009-03-61	34	DIBBS
3020-01-287-2170	2009-02-37	20	DIBBS
3020-01-287-2170	2006-05-122	135	DIBBS
3020-01-287-2170	2006-01-14	39	DIBBS

Part Number	Cage Code	Manufacturer
12364285	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 3020-01-287-2170

Compare

3020-01-287-2381, 3020-01-287-2565, 3020-01-287-2566, 3020-01-287-2733, 3020-01-287-3203

Characteristic	Specifications
MATERIAL	STEEL COMP 4620H OR STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM322 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-46172 GRADE D MIL SPEC 2ND MATERIAL RESPONSE OVERALL
TEETH QUANTITY	90
TEETH TYPE	SPUR
TOOTH FORM	STUB
PRESSURE ANGLE	20.0000 DEGREES
STYLE DESIGNATOR	44 FLANGED RING
PITCH DIAMETER	9.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH	0.650 INCHES
FLANGE NOMINAL DIAMETER	11.000 INCHES
NOMINAL OUTSIDE DIAMETER	9.651 INCHES
FLANGE NOMINAL THICKNESS	0.540 INCHES
BODY STYLE	1 PLAIN, SOLID
ATTACHMENT METHOD	MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY	8 COUNTERSUNK AND 8 THREADED AXIALLY THROUGH FLANGE
MOUNTING HOLE NOMINAL DIAMETER	0.260 INCHES AXIALLY THROUGH FLANGE
MOUNTING HOLE THREAD SERIES DESIGNATOR	UNF AXIALLY THROUGH FLANGE
MOUNTING HOLE NOMINAL THREAD SIZE	0.250 INCHES AXIALLY THROUGH FLANGE
BOLT HOLE CIRCLE NOMINAL DIAMETER	10.400 INCHES AXIALLY THROUGH FLANGE
III END ITEM IDENTIFICATION	2520-01-274-6449

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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	AZ	U.S. Army Tank-Automotive and Armaments Command Warren, MI 48397-5000
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

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	M	Armored Carriers
Weapons Systems/End Item or Homogeneous Group	MM	Infantry Fighting Vehicle (M2, M2A1, M2A2), Cavelry Fighting Vehicle (M3, M3A1, M3A2)
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	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