Product Details | SLEEVE BEARING

3120-00-943-1576 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 123AMM421321, 123AMM42132-1, 123AMM42132611, 123AMM42132-611, 3120-00-943-1576, 00-943-1576, 3120009431576, 009431576

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 21 DEC 1965 00-943-1576

Drawings & Photos | NSN 3120-00-943-1576


Cross Reference | NSN 3120-00-943-1576

Part Number Cage Code Manufacturer
123AMM42132-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123AMM42132-611 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3120-00-943-1576

Characteristic Specifications
MATERIAL COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-679,CL 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 21C SOLID
OVERALL LENGTH 1.8350 INCHES NOMINAL
BODY INSIDE DIAMETER 0.3260 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.8260 INCHES MINIMUM AND 0.8280 INCHES MAXIMUM
FLANGE WIDTH 0.5010 INCHES NOMINAL
END TO FLANGE DISTANCE 0.3030 INCHES NOMINAL
LEFT END BODY DIAMETER 0.3430 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM
RIGHT END BODY DIAMETER 0.5680 INCHES MINIMUM AND 0.5780 INCHES MAXIMUM
CORNER SHAPE UNDERCUT OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE CENTER FLANGE LEFT BODY CORNER SQUARE CENTER FLANGE RIGHT BODY CORNER SQUARE CENTER FLANGE OUTSIDE LEFT CORNER SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
(NON-CORE DATA) UNDERCUT WIDTH 0.0550 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.1250 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-00-943-1576

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 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 KE Naval ICP
Philadelphia, PA 19111
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 3120-00-943-1576

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