Product Details | SLEEVE BEARING

3120-00-555-7700 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: A4214, A421-4, A4214M0D, A421-4M0D, BB1245, 3120-00-555-7700, 00-555-7700, 3120005557700, 005557700

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-555-7700

Drawings & Photos | NSN 3120-00-555-7700


Cross Reference | NSN 3120-00-555-7700

Part Number Cage Code Manufacturer
A421-4 12204 DAIMLER CHRYSLER
A421-4 70417 CHRYSLER CORP AMPLEX DIV
A421-4M0D 12204 DAIMLER CHRYSLER
A421-4M0D 70417 CHRYSLER CORP AMPLEX DIV
BB1245 80249 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Technical Data | NSN 3120-00-555-7700

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.2656 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.3800 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
LUBRICATION MATERIAL LUBRICANT, MANUFACTURERS STANDARD
MANUFACTURERS CODE 80249
DESIGN CONTROL REFERENCE BB1245

Restrictions/Controls & Freight Information | NSN 3120-00-555-7700

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
No Freight Information

Management | NSN 3120-00-555-7700

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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
1
EA : Each