NSN 3120-00-374-9720 MS139731, MS13973-1, 187018

3120-00-374-9720 A half of a two-piece split type BEARING, SLEEVE.

Part Alternates: MS139731, MS13973-1, 187018, 3120-00-374-9720, 00-374-9720, 3120003749720, 003749720

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1963	00-374-9720	22210 ( BEARING HALF, SLEEVE )

Part Number	Cage Code	Manufacturer
187018	64104	DRESSER, INC. DIV DRESSER WAUKESHA
MS13973-1	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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 3120-00-374-9720

Compare

3120-00-374-9721, 3120-00-374-9722, 3120-00-374-9724, 3120-00-374-9726, 3120-00-374-9728

Characteristic	Specifications
SURFACE TREATMENT	TIN OVERALL
STYLE DESIGNATOR	18D HALF SLEEVE
BODY OUTSIDE DIAMETER	2.4375 INCHES NOMINAL
BODY INSIDE DIAMETER	2.2469 INCHES MINIMUM AND 2.2479 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	3.0950 INCHES MINIMUM AND 3.1550 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	3.0950 INCHES MINIMUM AND 3.1550 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.1010 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM
RIGHT FLANGE WIDTH	0.1010 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM
LOCKING LUG HEIGHT	0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM
LOCKING LUG LENGTH	0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM
LOCKING LUG WIDTH	0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
DISTANCE FROM LUG END TO END OF BEARING	0.4435 INCHES MINIMUM AND 0.4530 INCHES MAXIMUM
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
HOLE DIAMETER	0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM FIRST
HOLE SPACING ANGLE	78.0 DEGREES NOMINAL
LUBRICANT ACCOMMODATION STYLE	69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
(NON-CORE DATA) RADIUS	0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM 0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM 0.0600 INCHES NOMINAL 0.0600 INCHES NOMINAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS13973-1

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	114850	BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating	Q	70.0
Water commodity Code	742	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

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (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	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

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	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative