Product Details | BEARING RETAINING PLATE

3110-01-012-5042 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: 2884995, 3110-01-012-5042, 01-012-5042, 3110010125042, 010125042

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 12 NOV 1975 01-012-5042

Drawings & Photos | NSN 3110-01-012-5042


Cross Reference | NSN 3110-01-012-5042

Part Number Cage Code Manufacturer
2884995 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3110-01-012-5042

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL EXCLUDING BORE OR APERTURE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCLUDING BORE OR APERTURE
STYLE DESIGNATOR B1 ROUND
OUTSIDE DIAMETER 5.343 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE C12A RAISED SURFACE WITH APERTURE
MINOR THICKNESS 0.328 INCHES NOMINAL
APERTURE DIAMETER 2.281 INCHES MINIMUM AND 2.296 INCHES MAXIMUM
COUNTERBORE DIAMETER 3.000 INCHES MINIMUM AND 3.015 INCHES MAXIMUM
COUNTERBORE DEPTH 0.157 INCHES NOMINAL
OVERALL THICKNESS 2.662 INCHES MINIMUM AND 2.666 INCHES MAXIMUM
INSIDE RAISED SURFACE DIAMETER 3.9378 INCHES MINIMUM AND 3.9384 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER 4.263 INCHES MINIMUM AND 4.265 INCHES MAXIMUM
RAISED SURFACE HEIGHT 1.047 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, THREADED, COUNTERBORED
COUNTERBORE DEPTH 1.514 INCHES NOMINAL
COUNTERBORE DIAMETER 0.248 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.138 INCHES
THREAD QUANTITY PER INCH 32
MOUNTING HOLE ARRANGEMENT STYLE D12 FOUR HOLES
DISTANCE BETWEEN HOLES ALONG LENGTH 2.562 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 2.694 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE 1.278 INCHES MINIMUM AND 1.284 INCHES MAXIMUM
DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE 1.344 INCHES MINIMUM AND 1.350 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES APERTURE 32.0 MICROINCHES RAISED SURFACE
SPECIAL FEATURES SECOND CBORE THRU BACKFACE 3.9371 IN. DIA MIN TO 3.9379 IN. DIA MAX,1.218 IN. NOM DP; APERTURE OFF CTR AND ANGLED FROM PART CL,0.489 IN. PART CL TO APERTURE CL FRONT FACE,0.93 IN. PART CL TO APERTURE CL BACK FACE; EIGHT UNEQUALLY SPACED 0.156 IN. DIA THRU HOLES,CBORE 0.312 IN. DIA; SIX THREADED BLIND HOLES IN BACK FACE,FOUR 0.500 IN. DEEP 0.164-32 UNC-2B THREADS,TWO 0.190-32 UNC-2B THREADS FOR HELICAL COIL INSERTS

Restrictions/Controls & Freight Information | NSN 3110-01-012-5042

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:UPrecious 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 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 3110-01-012-5042

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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each