NSN 3010-01-373-0171 M50012012C, M500B12012C, 01-373-0171

3010-01-373-0171 A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part Alternates: M50012012C, M500B12012C, 3010-01-373-0171, 01-373-0171, 3010013730171, 013730171

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	25 MAR 1993	01-373-0171	08009 ( COUPLING HALF, SHAFT )

Part Number	Request Date	QTY	Origin	SBA
3010-01-373-0171	2017-04-108	2	DIBBS
3010-01-373-0171	2013-06-152	2	DIBBS

Part Number	Cage Code	Manufacturer
M50012012C	14204	MAGNALOY COUPLING CO DIV OF DOUVILLE-JOHNSTON CORP
M500B12012C	14204	MAGNALOY COUPLING CO DIV OF DOUVILLE-JOHNSTON CORP

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 3010-01-373-0171

Compare

3010-01-373-0172, 3010-01-373-0250, 3010-01-373-1348, 3010-01-373-1564, 3010-01-373-1878

Characteristic	Specifications
MATERIAL	ALUMINUM AND IRON CAST
BODY STYLE	A6 FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE
OVERALL LENGTH	2.840 INCHES NOMINAL
OUTSIDE DIAMETER	4.800 INCHES NOMINAL
BORE SHAPE	STRAIGHT
BORE DIAMETER	1.6260 INCHES NOMINAL
BORE LENGTH	2.2700 INCHES NOMINAL
FEATURES PROVIDED	KEYWAY
SPECIAL FEATURES	DISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:1.220" NOM.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.188" NOM.; FLANGE THICKNESS:1.230" NOM.; KEYWAY WD:0.375" NOM.; THREAD PROVISION:UNTHREADED; HUB OD:4.000" NOM.; KEYING FACILITY QTY:1; BORE COUNTERBORE FEATURE:NOT INCLUDED; SECURING METHOD:CLAMP; BODY KEYING FACILITY DEP/HT:0.570" 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	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

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