Product Details | ANNULAR BALL BEARING

3110-00-345-6077 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: 4001290, 4004200, 4045021 , 4081473, 3110-00-345-6077, 00-345-6077, 3110003456077, 003456077

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 20 JAN 1974 00-345-6077

Drawings & Photos | NSN 3110-00-345-6077


Demand History | NSN 3110-00-345-6077

Part Number Request Date QTY Origin
4001290 2025-03-79 33 DIBBS
4045021 2025-03-79 33 DIBBS
4081473 2025-03-79 33 DIBBS
4001290 2024-01-25 34 DIBBS
4045021 2024-01-25 34 DIBBS
4081473 2024-01-25 34 DIBBS
4001290 2023-11-324 33 DIBBS
4045021 2023-11-324 33 DIBBS
4081473 2023-11-324 33 DIBBS
4001290 2023-06-159 12 DIBBS
4045021 2023-06-159 12 DIBBS
4081473 2023-06-159 12 DIBBS
4001290 2023-01-30 14 DIBBS
4045021 2023-01-30 14 DIBBS
4081473 2023-01-30 14 DIBBS
3110-00-345-6077 2022-11-332 30 TR
4001290 2022-10-293 58 DIBBS
4045021 2022-10-293 58 DIBBS
4081473 2022-10-293 58 DIBBS
3110-00-345-6077 2020-10-304 1 DIBBS-RFPs
3110-00-345-6077 2017-07-207 150 DIBBS
3110-00-345-6077 2016-12-355 45 DIBBS
3110-00-345-6077 2016-09-272 43 DIBBS
3110-00-345-6077 2016-08-237 1 DIBBS-RFPs
3110-00-345-6077 2016-04-110 39 DIBBS
3110-00-345-6077 2016-02-46 34 DIBBS
3110-00-345-6077 2015-12-350 54 DIBBS
3110-00-345-6077 2015-11-315 47 DIBBS
3110-00-345-6077 2015-07-188 74 DIBBS
3110-00-345-6077 2015-04-104 53 DIBBS
3110-00-345-6077 2014-12-344 26 DIBBS
3110-00-345-6077 2012-10-286 173 DIBBS
3110-00-345-6077 2012-10-284 173 DIBBS
3110-00-345-6077 2011-12-354 39 DIBBS
3110-00-345-6077 2011-10-293 79 DIBBS
3110-00-345-6077 2011-08-228 79 DIBBS

Cross Reference | NSN 3110-00-345-6077

Part Number Cage Code Manufacturer
4001290 36069 FAG AEROSPACE INC
4001290 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
4001290 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4004200 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4045021 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
4045021 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4081473 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
4081473 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3110-00-345-6077

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL COMP 4340 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION PWA 725,97497 MFR REF 1ST MATERIAL RESPONSE BALL PWA 725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING PWA 725,97497 MFR REF 3RD MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 12D COUNTERBORED OUTER RING, MAGNETO TYPE, SEPARABLE
BORE DIAMETER 2.5589 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.9367 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM
OUTER RING WIDTH 0.7850 INCHES NOMINAL
INNER RING WIDTH 0.8021 INCHES MINIMUM AND 0.8071 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0035 INCHES MINIMUM RADIAL AND 0.0041 INCHES MAXIMUM RADIAL
CONTACT ANGLE 27.0 DEGREES NOMINAL
SPECIAL FEATURES SILVER PLATE CAGE PER AMS 2412 0.001-0.002 THK. CONTACT POINTS PERMISSABLE EXCEPT ON LAND RIDING SURF AND BALL POCKETS. BAKE AT 475-500F TO CHECK FOR BOND
III PRECIOUS MATERIAL SILVER

Restrictions/Controls & Freight Information | NSN 3110-00-345-6077

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
Criticality Code:FThe 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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-00-345-6077

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.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 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
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each