Product Details | ANNULAR BALL BEARING

3110-01-053-6525 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: MS2764638, MS27646-38, AS27646, AS2764638, AS27646-38, AS7949, B538DDFS381, 6157P5213, 6157-P-52-13, 3110-01-053-6525, 01-053-6525, 3110010536525, 010536525

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 JAN 1978 01-053-6525

Drawings & Photos | NSN 3110-01-053-6525


Demand History | NSN 3110-01-053-6525

Part Number Request Date QTY Origin
MS2764638 2024-03-86 50 IN
3110-01-053-6525 2024-01-17 66 DIBBS
3110-01-053-6525 2023-10-278 213 DIBBS
3110-01-053-6525 2023-07-199 213 DIBBS
3110-01-053-6525 2023-05-130 167 DIBBS
3110-01-053-6525 2023-04-106 46 DIBBS
3110-01-053-6525 2021-06-168 44 DIBBS
3110-01-053-6525 2021-04-96 2 DIBBS
3110-01-053-6525 2016-04-103 215 DIBBS
MS2764638 2015-12-338 1 US
MS2764638 2014-11-329 400 United States
MS2764638 2012-11-318 10 TW
MS2764638 2012-08-221 12 United States
MS2764638 2009-06-174 636 United States
MS2764638 2009-04-107 10 US
MS2764638 2009-04-106 60 KH
3110-01-053-6525 2007-10-302 223 DIBBS

Cross Reference | NSN 3110-01-053-6525

Part Number Cage Code Manufacturer
6157-P-52-13 98889 AEROCONTROLEX GROUP, INC. DBA TALLEY ACTUATORS
AS27646 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS27646-38 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS7949 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
B538DDFS381 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MS27646-38 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 3110-01-053-6525

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 12A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 0.6243 INCHES MINIMUM AND 0.6257 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.0615 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM
OUTER RING WIDTH 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INNER RING WIDTH 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
MANUFACTURERS CODE 98889
MFR SOURCE CONTROLLING REFERENCE 6157-P-52-13

Restrictions/Controls & Freight Information | NSN 3110-01-053-6525

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3110-01-053-6525

Category Code Description
Budget Code9 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 ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each