Product Details | BEARING RETAINING PLATE

3110-01-312-4059 A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.

Part Alternates: 43037-022-00251, 3110-01-312-4059, 01-312-4059, 3110013124059, 4303702200251, 013124059

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 15 DEC 1989 01-312-4059

Drawings & Photos | NSN 3110-01-312-4059


Cross Reference | NSN 3110-01-312-4059

Part Number Cage Code Manufacturer
43037-022-00251 29355 NAVY, UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3110-01-312-4059

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B1 ROUND
OUTSIDE DIAMETER 4.1000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE C10A COUNTERBORED WITH APERTURE
MINOR THICKNESS 0.2000 INCHES NOMINAL
APERTURE DIAMETER 2.0035 INCHES MINIMUM AND 2.0085 INCHES MAXIMUM
OVERALL THICKNESS 1.1500 INCHES NOMINAL
FIRST COUNTERBORE DIAMETER 2.4000 INCHES NOMINAL
SECOND COUNTERBORE DIAMETER 2.4991 INCHES MINIMUM AND 2.4997 INCHES MAXIMUM
SECOND COUNTERBORE DEPTH 0.7500 INCHES NOMINAL
FIRST COUNTERBORE DEPTH 0.2000 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, THREADED, COUNTERSUNK
COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM
COUNTERSINK DIAMETER 0.271 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
MOUNTING HOLE ARRANGEMENT STYLE D15 SINGLE BOLT HOLE CIRCLE
BOLT CIRCLE HOLE QUANTITY 7
MOUNTING BOLT CIRCLE DIAMETER 3.250 INCHES NOMINAL
SURFACE FINISH 63.0 MICROINCHES APERTURE 63.0 MICROINCHES BORE 63.0 MICROINCHES OUTSIDE DIAMETER
MANUFACTURERS CODE 29355
DESIGN CONTROL REFERENCE 43037-022-00251

Restrictions/Controls & Freight Information | NSN 3110-01-312-4059

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.
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 3110-01-312-4059

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 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