Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-323-1473 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: ASBB7V, BSSN72025, BSSN7-2025, SBU14RZH292A, SBU14RZH29-2A, ST4M1237, ST4M123-7, KSB727, KSB7-27, 5582607, 55826-07, 3120-00-323-1473, 00-323-1473, 3120003231473, 003231473

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 DEC 1973 00-323-1473

Drawings & Photos | NSN 3120-00-323-1473


Demand History | NSN 3120-00-323-1473

Part Number Request Date QTY Origin
3120-00-323-1473 2008-11-318 20 US
ST4M1237 2008-11-316 25 US
3120-00-323-1473 2008-10-303 80 US
KSB727 2007-05-131 14 United States

Cross Reference | NSN 3120-00-323-1473

Part Number Cage Code Manufacturer
55826-07 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
ASBB7V 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BSSN7-2025 81376 RBC SOUTHWEST PRODUCTS, INC.
KSB7-27 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
SBU14RZH29-2A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
SBU14RZH29-2A 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
ST4M123-7 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-323-1473

Characteristic Specifications
MATERIAL COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER STEEL COMP 630 OUTER RACE MEMBER
HARDNESS RATING 37.0 ROCKWELL C MINIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
STYLE DESIGNATOR 10B WITHOUT INSERT OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 14800 POUNDS
MANUFACTURERS CODE 76301
MFR SOURCE CONTROLLING REFERENCE ST4M123-7

Restrictions/Controls & Freight Information | NSN 3120-00-323-1473

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: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 114870 BEARING/BUSHING METAL
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