Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-329-6731 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: AMB051007, AMB05-1007, BAN5748, BAN-5748, P28030, VTB10210, 4D01071, 4D0107-1, 3120-01-329-6731, 01-329-6731, 3120013296731, 013296731

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 20 NOV 1990 01-329-6731

Drawings & Photos | NSN 3120-01-329-6731


Cross Reference | NSN 3120-01-329-6731

Part Number Cage Code Manufacturer
4D0107-1 88277 BOEING COMPANY, THE DBA BOEING
AMB05-1007 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BAN-5748 81376 RBC SOUTHWEST PRODUCTS, INC.
P28030 57606 REXNORD INDUSTRIES, LLC DBA INDUSTRIAL COMPONENTS DIV
VTB10210 06710 VALLEY-TODECO, INC.

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Technical Data | NSN 3120-01-329-6731

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT LUBRICANT DRY FILM INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-L-46010 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.3125 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.8300 INCHES MINIMUM AND 0.8340 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2940 INCHES MINIMUM AND 0.2980 INCHES MAXIMUM
INNER MEMBER WIDTH 0.3920 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 5309 POUNDS
SPECIAL FEATURES BALL MUST ROTATE FREELY UNDER FINGER PRESSURE AT 72 DEGREES F. MAX.; BALL SHALL BE FULLY INTERCHANGEABLE,NO SELECTIVE ASSEMBLY ALLOWED; BALL MISALIGNMENT CAPABILITY 10 DEGREES MIN.

Restrictions/Controls & Freight Information | NSN 3120-01-329-6731

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 3120-01-329-6731

Category Code Description
Materiel Management Aggregation CodeBATB:C-17 PROGRAM
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF77Boeing Military Transportation Aircraft
Los Angeles, CA 90307-3044
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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