Product Details | SLEEVE BEARING

3120-01-276-8637 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: DM47520 ITEM 33, DM47520ITEM33, 4675697 ITEM-33, 4675697ITEM33, 3120-01-276-8637, 01-276-8637, 3120012768637, 012768637

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 APR 1988 01-276-8637

Drawings & Photos | NSN 3120-01-276-8637


Demand History | NSN 3120-01-276-8637

Part Number Request Date QTY Origin
3120-01-276-8637 2014-10-275 19 DIBBS
3120-01-276-8637 2013-07-185 7 DIBBS
3120-01-276-8637 2012-09-250 15 DIBBS
3120-01-276-8637 2008-09-270 8 DIBBS
3120-01-276-8637 2008-09-267 10 DIBBS
3120-01-276-8637 2008-08-242 2 DIBBS
3120-01-276-8637 2008-05-132 1 DIBBS

Cross Reference | NSN 3120-01-276-8637

Part Number Cage Code Manufacturer
4675697 ITEM-33 50632 KAMATICS CORPORATION
4675697 ITEM-33 80064 NAVAL SHIP SYSTEMS COMMAND
DM47520 ITEM 33 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 3120-01-276-8637

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION KARON-V,CAGEC 50632 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 2.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.4880 INCHES MINIMUM AND 1.4890 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 3.0000 INCHES NOMINAL
FLANGE WIDTH 0.6200 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 2 HOLE AND 4 HOLE
HOLE DIAMETER 0.3750 INCHES NOMINAL FIRST 0.4060 INCHES NOMINAL SECOND
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES BLIND HOLE ID; RELIEF GROOVE IN BODY OD
(NON-CORE DATA) CHAMFER LENGTH 0.1200 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-01-276-8637

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.
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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

Management | NSN 3120-01-276-8637

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