Product Details | BEARING UNIT HOUSING

3130-01-309-7180 A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see BEARING UNIT, BALL; BEARING UNIT, PLAIN; and BEARING UNIT, ROLLER.

Part Alternates: 3103641047, 31036-41047, 3130-01-309-7180, 01-309-7180, 3130013097180, 013097180

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 21 OCT 1989 01-309-7180

Cross Reference | NSN 3130-01-309-7180

Part Number Cage Code Manufacturer
31036-41047 97384 AAI CORPORATION DBA TEXTRON SYSTEMS

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Technical Data | NSN 3130-01-309-7180

Characteristic Specifications
BORE DIAMETER 1.6880 INCHES NOMINAL
MATERIAL STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
BOLT CIRCLE DIAMETER 4.7500 INCHES NOMINAL
FLANGE THICKNESS 0.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 5.6200 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.4360 INCHES MINIMUM AND 0.4450 INCHES MAXIMUM
SPECIAL FEATURES EIGHT ADDITIONAL HOLES 0.250-28 UNF-2BX0.625 IN. MIN DP ON 2.500 IN. BOLT CIRCLE; ID CBORE 2.00 IN. MIN TO 2.003 IN. MAX; ONE END OF FLANGE INTERNALLY THREADED 0.250-28 UNF-2BX 0.25 IN. MIN DP 0.187 IN. THRU
MANUFACTURERS CODE 97384
DESIGN CONTROL REFERENCE 31036-41047

Restrictions/Controls & Freight Information | NSN 3130-01-309-7180

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 123070 HOUSINGS BEARING AND SHAFT STEEL
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 713 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3130-01-309-7180

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