NSN 3110-00-278-6917 AW312997, C21936, KC9543

Product Details | TAPERED ROLLER BEARING CONE AND ROLLERS

3110-00-278-6917 An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

Part Alternates: AW312997, C21936, KC9543, L860049, 1640N2, 2R0524, 2R524, 312997, 7409657, 3110-00-278-6917, 00-278-6917, 3110002786917, 002786917

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1961	00-278-6917	00023 ( CONE AND ROLLERS, TAPERED ROLLER BEARING )

Drawings & Photos | NSN 3110-00-278-6917

Part Number	Request Date	QTY	Origin
3110-00-278-6917	2010-11-311	2	PR
3110-00-278-6917	2009-10-285	4	US
L860049	2007-07-205	1	United States
3110-00-278-6917	2007-07-205	4	US

Cross Reference | NSN 3110-00-278-6917

Part Number	Cage Code	Manufacturer
1640N2	56442	DIAMOND REO TRUCK CO
2R0524	11083	CATERPILLAR INC. DBA CATERPILLAR
2R524	11083	CATERPILLAR INC. DBA CATERPILLAR
312997	40152	VME AMERICAS INC SUB OF VME GROUP N V
312997	77237	DANA OFF HIGHWAY PRODUCTS, LLC
7409657	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
AW312997	40152	VME AMERICAS INC SUB OF VME GROUP N V
AW312997	77237	DANA OFF HIGHWAY PRODUCTS, LLC
C21936	60038	TIMKEN CORPORATION, THE
KC9543	56442	DIAMOND REO TRUCK CO
L860049	60038	TIMKEN CORPORATION, THE
L860049	78534	TIMKEN ORDNANCE CO

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Related Products | NSN 3110-00-278-6917

3110-00-278-6921, 3110-00-278-6922, 3110-00-278-6933, 3110-00-278-6936, 3110-00-278-6941

Technical Data | NSN 3110-00-278-6917

Characteristic	Specifications
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	552 NORMAL ANGLE
BORE DIAMETER	13.0000 INCHES NOMINAL
CONE CORNER RADIUS	0.1400 INCHES NOMINAL
CONE WIDTH	1.8750 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
SPECIAL FEATURES	DUTY CLASS L SERIES

Restrictions/Controls & Freight Information | NSN 3110-00-278-6917

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:	U	Precious metal type is unknown
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	114820	BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating	P	77.5
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

Management | NSN 3110-00-278-6917

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
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
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	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