NSN 3110-00-027-8143 MS2764120, MS27641-20, AS2764120

Product Details | AIRFRAME BALL BEARING

3110-00-027-8143 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.

Part Alternates: MS2764120, MS27641-20, AS2764120, AS27641-20, AT25101D, AT25-101D, SAE AS27641, SAE AS27641-20, SAEAS27641, SAEAS2764120, KP20A, KP20AFS464, 3110-00-027-8143, 00-027-8143, 3110000278143, 000278143

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	13 JAN 1972	00-027-8143	00041 ( BEARING, BALL, AIRFRAME )

Drawings & Photos | NSN 3110-00-027-8143

Part Number	Request Date	QTY	Origin
3110-00-027-8143	2024-09-274	24	United States
MS27641-20	2023-06-173	500	Saudi Arabia
MS2764120	2022-10-284	1	US
3110-00-027-8143	2022-06-174	2	United States
3110-00-027-8143	2020-06-160	2	US
KP20A	2018-03-61	6	United States
3110-00-027-8143	2018-01-25	1	DIBBS-RFPs
MS2764120	2017-12-347	36	United States
3110-00-027-8143	2016-03-78	100	Canada
3110-00-027-8143	2015-08-225	100	Canada
KP20A	2015-06-163	20	Canada
3110-00-027-8143	2015-06-160	50	South Korea
KP20A	2015-04-104	12	Canada
KP20A	2015-04-104	12	Canada
KP20A	2014-01-29	2	Canada
3110-00-027-8143	2013-02-39	1130	DIBBS
3110-00-027-8143	2012-11-325	945	DIBBS
3110-00-027-8143	2012-08-241	10	AU
3110-00-027-8143	2012-04-103	609	DIBBS
MS2764120	2012-03-74	44	United States
3110-00-027-8143	2011-12-343	653	DIBBS
3110-00-027-8143	2011-12-342	653	DIBBS
3110-00-027-8143	2011-10-286	641	DIBBS
KP20AFS464	2011-10-284	25	US
3110-00-027-8143	2011-05-124	373	DIBBS
3110-00-027-8143	2011-01-10	106	DIBBS
3110-00-027-8143	2010-11-305	287	DIBBS
3110-00-027-8143	2010-10-294	51	DIBBS
3110-00-027-8143	2010-10-274	265	DIBBS
3110-00-027-8143	2010-09-253	286	DIBBS
3110-00-027-8143	2010-08-231	8	US
3110-00-027-8143	2010-08-224	1360	DIBBS
3110-00-027-8143	2010-06-165	22	United States
KP20AFS464	2010-06-165	22	United States
3110-00-027-8143	2010-05-146	51	DIBBS
3110-00-027-8143	2010-04-103	223	DIBBS
3110-00-027-8143	2009-10-279	62	DIBBS
3110-00-027-8143	2009-09-251	416	DIBBS
3110-00-027-8143	2009-08-232	161	DIBBS
3110-00-027-8143	2009-06-155	214	DIBBS
3110-00-027-8143	2009-04-104	722	DIBBS
3110-00-027-8143	2009-04-93	1000	Turkey
3110-00-027-8143	2009-03-72	303	DIBBS
3110-00-027-8143	2008-12-352	2	US
3110-00-027-8143	2008-09-273	225	us
3110-00-027-8143	2008-01-10	206	DIBBS
AS2764120	2007-07-191	1	United States

Cross Reference | NSN 3110-00-027-8143

Part Number	Cage Code	Manufacturer
AS27641-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AT25-101D	15860	NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
KP20A	21760	SCHATZ BEARING CORPORATION
KP20A	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
KP20AFS464	06144	INDUSTRIAL TECTONICS BEARINGS CORPORATION
KP20AFS464	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MS27641-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27641-20	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SAE AS27641	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS27641-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Related Products | NSN 3110-00-027-8143

3110-00-027-8452, 3110-00-027-8456, 3110-00-027-8573, 3110-00-027-8575, 3110-00-027-8576

Technical Data | NSN 3110-00-027-8143

Characteristic	Specifications
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL CORROSION RESISTING RETAINER PLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
SURFACE TREATMENT	CADMIUM EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
STYLE DESIGNATOR	196 SINGLE ROW INNER RING EXTENDED BOTH SIDES
BORE DIAMETER	1.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	2.2500 INCHES NOMINAL
OUTER RING WIDTH	0.4380 INCHES NOMINAL
INNER RING WIDTH	0.5000 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
SEAL QUANTITY	2
BEARING SEAL TYPE	CONTACT
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	80 PCT.FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004- 0.0010 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG. F,RADIAL AND @LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN.

Restrictions/Controls & Freight Information | NSN 3110-00-027-8143

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:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).

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	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
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 3110-00-027-8143

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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each