Product Details | BEARING RETAINING PLATE

3110-01-257-4473 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: 128B1173613, 128B11736-13, 3110-01-257-4473, 01-257-4473, 3110012574473, 012574473

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 JUN 1987 01-257-4473

Drawings & Photos | NSN 3110-01-257-4473


Demand History | NSN 3110-01-257-4473

Part Number Request Date QTY Origin
3110-01-257-4473 2023-06-172 1 DIBBS

Cross Reference | NSN 3110-01-257-4473

Part Number Cage Code Manufacturer
128B11736-13 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3110-01-257-4473

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
WIDTH 0.8100 INCHES NOMINAL
LENGTH 2.5000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE C1A FLAT WITH APERTURE
APERTURE DIAMETER 0.5000 INCHES NOMINAL
OVERALL THICKNESS 0.0800 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE D4 HORIZONTAL CENTERLINE
DISTANCE BETWEEN HOLES ALONG LENGTH 1.500 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE 0.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3110-01-257-4473

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 3110-01-257-4473

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