Product Details | PLAIN BEARING UNIT

3130-00-957-8930 An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

Part Alternates: C4BM12253, C4BM1225-3, 1-100-187-02 , 3130-00-957-8930, 00-957-8930, 3130009578930, 110018702, 009578930

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 20 MAY 1966 00-957-8930

Drawings & Photos | NSN 3130-00-957-8930


Cross Reference | NSN 3130-00-957-8930

Part Number Cage Code Manufacturer
C4BM1225-3 71867 BOMBARDIER AEROSPACE AEROSPACE DIV

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Technical Data | NSN 3130-00-957-8930

Characteristic Specifications
BORE DIAMETER 0.3750 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 2024 HOUSING
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE HOUSING
STYLE DESIGNATOR A31 FLANGE BLOCK
BOLT CIRCLE DIAMETER 2.1000 INCHES NOMINAL
FLANGE THICKNESS 0.1000 INCHES NOMINAL
HOUSING DIAMETER 2.7000 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
HOUSING LENGTH 0.4000 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.2500 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
ALIGNMENT TYPE SELF-ALIGNING
SHAFT END TYPE CLOSED
LOAD CAPABILITY TYPE RADIAL
MANUFACTURERS CODE 71867
DESIGN CONTROL REFERENCE C4BM1225-3

Restrictions/Controls & Freight Information | NSN 3130-00-957-8930

Category Code Description
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 3130-00-957-8930

Category Code Description
Cognizance Codes9WNavy-owned stocks of material managed by the Army within the Army Troop Support and Aviation Materiel Readiness Command
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
H
EA : Each