Product Details | BEARING RETAINING PLATE

3110-01-281-3891 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: 2907569, 3110-01-281-3891, 01-281-3891, 3110012813891, 012813891

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 JUN 1988 01-281-3891

Drawings & Photos | NSN 3110-01-281-3891


Demand History | NSN 3110-01-281-3891

Part Number Request Date QTY Origin
3110-01-281-3891 2021-05-123 10 DIBBS
3110-01-281-3891 2021-04-115 10 DIBBS
3110-01-281-3891 2015-11-308 22 DIBBS
3110-01-281-3891 2015-10-288 1 DIBBS
3110-01-281-3891 2015-10-279 3 DIBBS
3110-01-281-3891 2015-08-237 1 DIBBS
3110-01-281-3891 2015-08-223 1 DIBBS
3110-01-281-3891 2015-04-103 3 DIBBS
3110-01-281-3891 2015-04-95 3 DIBBS
3110-01-281-3891 2007-02-41 1 DIBBS

Cross Reference | NSN 3110-01-281-3891

Part Number Cage Code Manufacturer
2907569 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3110-01-281-3891

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 B6 TWO FLATS
OUTSIDE DIAMETER 2.750 INCHES NOMINAL
WIDTH ACROSS FLATS 1.860 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE C22A COUNTERBORED WITH APERTURE
MINOR THICKNESS 0.630 INCHES NOMINAL
BODY DIAMETER 1.620 INCHES NOMINAL
APERTURE DIAMETER 0.810 INCHES NOMINAL
COUNTERBORE DIAMETER 1.220 INCHES NOMINAL
COUNTERBORE DEPTH 0.620 INCHES NOMINAL
BODY THICKNESS 0.250 INCHES NOMINAL
OVERALL THICKNESS 0.880 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.210 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE D12 FOUR HOLES
DISTANCE BETWEEN HOLES ALONG LENGTH 2.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH 1.280 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE 1.000 INCHES NOMINAL
DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE 0.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3110-01-281-3891

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 3110-01-281-3891

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
Purchasing QTY
UOM
1
EA : Each