Product Details | NEEDLE ROLLER BEARING

3110-01-240-8946 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part Alternates: NKI42/30, NKI4230, D-405248 PIECE 29, D40524829, D405248-29, D405248PIECE29, 3110-01-240-8946, 01-240-8946, 3110012408946, 012408946

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 SEP 1986 01-240-8946

Drawings & Photos | NSN 3110-01-240-8946


Demand History | NSN 3110-01-240-8946

Part Number Request Date QTY Origin
NKI42/30-XL 2025-04-98 13 DIBBS
NKI42/30-XL 2024-06-171 3 DIBBS
NKI42/30-XL 2024-05-143 1 DIBBS
NKI42/30-XL 2024-05-130 1 DIBBS
NKI42/30-XL 2024-04-109 1 DIBBS
NKI42/30-XL 2023-11-330 1 DIBBS
NKI42/30-XL 2023-09-264 1 DIBBS
NKI42/30-XL 2023-07-211 1 DIBBS
NKI42/30-XL 2022-06-171 2 DIBBS
NKI42/30 2022-04-95 1 DIBBS
NKI42/30 2022-03-73 1 DIBBS
NKI42/30 2021-01-07 1 DIBBS
3110-01-240-8946 2016-04-104 1 DIBBS
3110-01-240-8946 2016-03-82 1 DIBBS
3110-01-240-8946 2016-03-74 1 DIBBS
3110-01-240-8946 2013-07-199 1 DIBBS
3110-01-240-8946 2010-12-345 1 DIBBS
3110-01-240-8946 2010-09-262 1 DIBBS
3110-01-240-8946 2010-05-150 1 DIBBS
3110-01-240-8946 2008-08-243 1 DIBBS
3110-01-240-8946 2008-07-213 1 DIBBS
3110-01-240-8946 2008-06-174 1 DIBBS

Cross Reference | NSN 3110-01-240-8946

Part Number Cage Code Manufacturer
D-405248 PIECE 29 63504 HARDING SAFETY USA, INC. DIV HARDING SAFETY INC
D405248-29 63504 HARDING SAFETY USA, INC. DIV HARDING SAFETY INC
NKI42/30 0AJV0 SCHAEFFLER GROUP USA INC
NKI42/30 27737 INA BEARING CO INC

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Technical Data | NSN 3110-01-240-8946

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 422 SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
OVERALL WIDTH 30.0 MILLIMETERS NOMINAL
BORE DIAMETER 42.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 57.0 MILLIMETERS NOMINAL
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
ALIGNMENT TYPE RIGID
FEATURES PROVIDED LUBRICATION HOLE

Restrictions/Controls & Freight Information | NSN 3110-01-240-8946

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 3110-01-240-8946

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