Product Details | NEEDLE ROLLER BEARING

3110-01-291-9127 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: NKI 45/25, NKI4525, D405212 ITEM 31, D405212ITEM31, 3110-01-291-9127, 01-291-9127, 3110012919127, 012919127

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 JAN 1989 01-291-9127

Drawings & Photos | NSN 3110-01-291-9127


Demand History | NSN 3110-01-291-9127

Part Number Request Date QTY Origin
NKI 45/25 TN 2024-07-198 15 DIBBS
NKI45/25-TV 2024-07-198 15 DIBBS
NKI 45/25 TN 2023-01-24 10 DIBBS
NKI45/25-TV 2023-01-24 10 DIBBS
NKI 45/25 TN 2022-08-236 10 DIBBS
NKI45/25-TV 2022-08-236 10 DIBBS
NKI 45/25 TN 2020-12-337 15 DIBBS
NKI45/25-TV 2020-12-337 15 DIBBS
NKI 45/25 TN 2020-07-183 15 DIBBS
NKI45/25-TV 2020-07-183 15 DIBBS
NKI 45/25 TN 2019-04-113 10 DIBBS
NKI45/25-TV 2019-04-113 10 DIBBS
3110-01-291-9127 2018-08-214 12 DIBBS
3110-01-291-9127 2017-11-332 10 DIBBS
3110-01-291-9127 2010-12-356 4 US

Cross Reference | NSN 3110-01-291-9127

Part Number Cage Code Manufacturer
D405212 ITEM 31 63504 HARDING SAFETY USA, INC. DIV HARDING SAFETY INC
NKI 45/25 27737 INA BEARING CO INC

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Technical Data | NSN 3110-01-291-9127

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 432 SEPARABLE INNER RACE AND ROLLERS, HARDENED AND GROUND
OVERALL WIDTH 25.0 MILLIMETERS NOMINAL
BORE DIAMETER 45.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 62.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
ALIGNMENT TYPE RIGID

Restrictions/Controls & Freight Information | NSN 3110-01-291-9127

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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 3110-01-291-9127

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
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.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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 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
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