Product Details | ANNULAR BALL BEARING

3110-00-277-0461 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: A375021, A3750-21 , SMD784532, SMD78453-2, 3005DS, 3H305249, 3H305-249, 442106, 442-106, 3110-00-277-0461, 00-277-0461, 3110002770461, 002770461

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0461

Drawings & Photos | NSN 3110-00-277-0461


Demand History | NSN 3110-00-277-0461

Part Number Request Date QTY Origin
442-106 2024-05-140 5 DIBBS
A375021 2024-05-140 5 DIBBS
A3750-21 2024-05-140 5 DIBBS
442-106 2022-04-109 1 DIBBS
A375021 2022-04-109 1 DIBBS
A3750-21 2022-04-109 1 DIBBS
3110-00-277-0461 2018-07-191 1 DIBBS
3110-00-277-0461 2018-06-178 1 DIBBS
3110-00-277-0461 2017-10-289 1 DIBBS

Cross Reference | NSN 3110-00-277-0461

Part Number Cage Code Manufacturer
3005DS 43766 SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV
3005DS 52676 SKF USA INC.
3H305-249 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
442-106 90031 RAYMOND CORPORATION, THE
A3750-21 15280 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
A3750-21 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
A3750-21 55631 SCOMILL INC
A375021 3D6E9 AXLETECH INTERNATIONAL, LLC
A375021 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
SMD78453-2 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3110-00-277-0461

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 52 SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
OVERALL WIDTH 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM
BORE DIAMETER 0.3125 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE STRAIGHT
SURFACE FINISH UNGROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES GROUND OD; ONE PIECE INNER AND OUTER RINGS

Restrictions/Controls & Freight Information | NSN 3110-00-277-0461

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 XX
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 3110-00-277-0461

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management CodeIIndustrial MaterielDefense Industrial Supply Center (DISC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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