NSN 3020-01-290-6766 2AK51H 1 3/16, 2AK51H USE H 1 3/16 BUSHING, 2AK51H1316

Product Details | GROOVE PULLEY

3020-01-290-6766 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Part Alternates: 2AK51H 1 3/16, 2AK51H USE H 1 3/16 BUSHING, 2AK51H1316, 2AK51HUSEH1316BUSHING, 87-D-1000 PC. NO. 27, 87D1000PCNO27, 3020-01-290-6766, 01-290-6766, 3020012906766, 012906766

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	15 DEC 1988	01-290-6766	08109 ( PULLEY, GROOVE )

Drawings & Photos | NSN 3020-01-290-6766

Part Number	Request Date	QTY	Origin
2AK51H USE H 1 3/16 BUSHING	2023-12-348	17	DIBBS
87-D-1000 PC. NO. 27	2023-12-348	17	DIBBS
2AK51H USE H 1 3/16 BUSHING	2020-12-345	9	DIBBS
87-D-1000 PC. NO. 27	2020-12-345	9	DIBBS
2AK51H USE H 1 3/16 BUSHING	2020-11-320	2	DIBBS
87-D-1000 PC. NO. 27	2020-11-320	2	DIBBS
2AK51H USE H 1 3/16 BUSHING	2020-11-313	1	DIBBS
87-D-1000 PC. NO. 27	2020-11-313	1	DIBBS
3020-01-290-6766	2012-06-181	13	DIBBS
3020-01-290-6766	2012-02-39	4	DIBBS
3020-01-290-6766	2011-12-345	1	DIBBS
3020-01-290-6766	2011-11-323	1	DIBBS
3020-01-290-6766	2011-09-251	6	DIBBS
3020-01-290-6766	2010-06-161	2	DIBBS
3020-01-290-6766	2010-05-143	2	DIBBS
3020-01-290-6766	2010-04-110	1	DIBBS
3020-01-290-6766	2009-04-102	1	DIBBS
3020-01-290-6766	2008-01-03	2	DIBBS
3020-01-290-6766	2007-12-344	1	DIBBS
3020-01-290-6766	2007-07-202	1	DIBBS
3020-01-290-6766	2007-03-63	1	DIBBS
3020-01-290-6766	2007-02-51	1	DIBBS

Cross Reference | NSN 3020-01-290-6766

Part Number	Cage Code	Manufacturer
2AK51H 1 3/16	71176	EMERSON ELECTRIC CO BROWNING MFG DIV
2AK51H USE H 1 3/16 BUSHING	71176	EMERSON ELECTRIC CO BROWNING MFG DIV
87-D-1000 PC. NO. 27	38450	ENGINEERED COIL COMPANY DBA DRS MARLO COIL

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Related Products | NSN 3020-01-290-6766

3020-01-290-6838, 3020-01-290-7263, 3020-01-290-7364, 3020-01-290-7365, 3020-01-290-7379

Technical Data | NSN 3020-01-290-6766

Characteristic	Specifications
STYLE DESIGNATOR	A8 WEBBED OR SPOKED
OUTSIDE DIAMETER	4.950 INCHES NOMINAL
PITCH DIAMETER	4.700 INCHES NOMINAL AND 4.740 INCHES NOMINAL
FACE WIDTH	1.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION	1.625 INCHES NOMINAL BOTH ENDS
DESIGN FORM	SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	NOT OFFSET
LIGHTENING HOLE	NOT INCLUDED
INTEGRAL COOLING VANE	NOT INCLUDED
MATERIAL AND LOCATION	IRON, CAST OVERALL
GROOVE SHAPE	V
GROOVE QUANTITY	2
GROOVE DEPTH	0.490 INCHES NOMINAL
GROOVE WIDTH	0.494 INCHES NOMINAL
V GROOVE ANGLE IN DEG	34.0
BORE FEATURE	INCLUDED
BEARINGS	NOT INCLUDED
BORE TYPE	STRAIGHT
BORE DIAMETER	1.187 INCHES NOMINAL
BORE LENGTH	1.375 INCHES NOMINAL
COUNTERBORE FEATURE	NOT INCLUDED
KEYING FACILITY	INCLUDED
KEYING FACILITY TYPE	KEYWAY
QUANTITY	1
KEYWAY WIDTH	0.125 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY	0.656 INCHES NOMINAL
SPLIT HUB FEATURE	NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-290-6766

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:	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	127320	PULLEYS/SHEAVES,NOI
Less than car load rating
Less than truck load rating	Q	70.0
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 3020-01-290-6766

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	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