NSN 3010-01-048-0490 GN313B, GN-31-3B, 01-048-0490

3010-01-048-0490 A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part Alternates: GN313B, GN-31-3B, 3010-01-048-0490, 01-048-0490, 3010010480490, 010480490

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	18 SEP 1977	01-048-0490	08009 ( COUPLING HALF, SHAFT )

Part Number	Cage Code	Manufacturer
GN-31-3B	14541	CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
GN-31-3B	88080	COOPER CAMERON CORP COOPER BESSEMER

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NSNs for Compare ( up to 4 ): Add 3010-01-048-0490

Compare

3010-01-048-1284, 3010-01-048-2092, 3010-01-048-2809, 3010-01-048-2940, 3010-01-048-3404

Characteristic	Specifications
MATERIAL	STEEL
BODY STYLE	A5 FLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE
OVERALL LENGTH	1.062 INCHES NOMINAL
BORE SHAPE	STRAIGHT
BORE DIAMETER	0.5000 INCHES NOMINAL
BORE LENGTH	0.7500 INCHES NOMINAL
SPECIAL FEATURES	OFFSET DISTANCE BETWEEN CENTERLINES OF BORE AND BODY KEYING FACILITY:0.156" NOM.; DISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:0.250" NOM.; BODY KEYING FACILITY DEPTH/HT:0.312" NOM.; BODY KEYING FACILITY WD:0.312" NOM.; BORE COUNTERBORE FEATURE AND KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:1.375" OD.; HUB OD:0.750" NOM.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.641" NOM.

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	126880	POWER TRANS SHAFTING PULLEYS
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	593	unknown
Originating Activity Code	XF
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
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