Product Details | BEARING RETAINING PLATE

3110-01-322-6621 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: 5190293, 3110-01-322-6621, 01-322-6621, 3110013226621, 013226621

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 11 JUL 1990 01-322-6621

Drawings & Photos | NSN 3110-01-322-6621


Demand History | NSN 3110-01-322-6621

Part Number Request Date QTY Origin
3110-01-322-6621 2021-05-131 451 DIBBS
3110-01-322-6621 2021-05-122 451 DIBBS
3110-01-322-6621 2021-02-36 451 DIBBS
3110-01-322-6621 2021-01-28 451 DIBBS

Cross Reference | NSN 3110-01-322-6621

Part Number Cage Code Manufacturer
5190293 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3110-01-322-6621

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR B1 ROUND
OUTSIDE DIAMETER 5.410 INCHES MINIMUM AND 5.470 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE C6B RAISED SURFACE WITHOUT APERTURE
MINOR THICKNESS 0.120 INCHES NOMINAL
COUNTERBORE DIAMETER 3.090 INCHES MINIMUM AND 3.150 INCHES MAXIMUM
COUNTERBORE DEPTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
OVERALL THICKNESS 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER 4.364 INCHES MINIMUM AND 4.366 INCHES MAXIMUM
RAISED SURFACE HEIGHT 0.395 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.245 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE D15 SINGLE BOLT HOLE CIRCLE
BOLT CIRCLE HOLE QUANTITY 4
MOUNTING BOLT CIRCLE DIAMETER 4.880 INCHES NOMINAL
SPECIAL FEATURES 1 EXTERNAL GROOVE ON OUTSIDE DIA

Restrictions/Controls & Freight Information | NSN 3110-01-322-6621

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 3110-01-322-6621

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