NSN 3110-00-554-3973 FS88503LT, FS88503MILG3278, FS88503MILG3278A

Product Details | ANNULAR BALL BEARING

3110-00-554-3973 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: FS88503LT, FS88503MILG3278, FS88503MILG3278A, JH21092, JH2109-2, 14912AMILG3278A, 1603152, 203FFSB105A006A75C00000, 203FFSB105A006A75C0000-0, 203FFSB105A306A750, 203FFSQ5A7MILG3278A, 203KLL2FS160, 203KLL2FS50160K, 203KLL2FS50160X, 203KLL2MILG3278, 203LL2FS10160K, 203LL2FS10160X, 88503ANG25, 88503CE1BT2, 88503LT, 88503TFMILG3278, 88503X1ANG25, 88503X1E, 88503X1LT, 88503X1MILG3278A, 88503XR1E, 3110-00-554-3973, 00-554-3973, 3110005543973, 005543973

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1963	00-554-3973	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-554-3973

Cross Reference | NSN 3110-00-554-3973

Part Number	Cage Code	Manufacturer
14912AMILG3278A	1ML14	D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
14912AMILG3278A	28265	HERCULES ENGINE CO INC
1603152	50019	READY POWER CO THE
203FFSB105A006A75C0000-0	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
203FFSB105A306A750	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
203FFSQ5A7MILG3278A	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
203KLL2FS160	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
203KLL2FS50160K	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
203KLL2FS50160X	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
203KLL2MILG3278	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
203LL2FS10160K	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
203LL2FS10160X	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
88503ANG25	29337	HOOVER GROUP INC BALL AND ROLLER DIV
88503CE1BT2	53035	NSK CORP BEARING DIV
88503LT	29337	HOOVER GROUP INC BALL AND ROLLER DIV
88503TFMILG3278	43991	FAG BEARINGS CORPORATION
88503X1ANG25	24617	GENERAL MOTORS CORP
88503X1ANG25	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
88503X1E	24617	GENERAL MOTORS CORP
88503X1E	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
88503X1LT	24617	GENERAL MOTORS CORP
88503X1LT	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
88503X1MILG3278A	24617	GENERAL MOTORS CORP
88503X1MILG3278A	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
88503XR1E	24617	GENERAL MOTORS CORP
88503XR1E	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
FS88503LT	21760	SCHATZ BEARING CORPORATION
FS88503MILG3278	21760	SCHATZ BEARING CORPORATION
FS88503MILG3278A	21760	SCHATZ BEARING CORPORATION
JH2109-2	31435	LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
JH2109-2	3CPE0	SAFRAN POWER USA, LLC

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Related Products | NSN 3110-00-554-3973

3110-00-554-3974, 3110-00-554-3975, 3110-00-554-3976, 3110-00-554-3977, 3110-00-554-3978

Technical Data | NSN 3110-00-554-3973

Characteristic	Specifications
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	12A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER	17.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER	40.00 MILLIMETERS NOMINAL
OUTER RING WIDTH	12.00 MILLIMETERS NOMINAL
INNER RING WIDTH	0.6536 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	PRESSED
SEAL QUANTITY	2
BEARING SEAL TYPE	LABYRINTH
LOAD DIRECTION	RADIAL
INTERNAL FIT-UP DESIGNATION	STANDARD
SPECIAL FEATURES	W/ OR W/O FELT CORE SEALS

Restrictions/Controls & Freight Information | NSN 3110-00-554-3973

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

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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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