Product Details | SLEEVE BEARING

3120-00-079-7953 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: 123WM104831, 123WM10483-1, 123WM10483611, 123WM10483-611, 3120-00-079-7953, 00-079-7953, 3120000797953, 000797953

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-079-7953

Drawings & Photos | NSN 3120-00-079-7953


Demand History | NSN 3120-00-079-7953

Part Number Request Date QTY Origin
3120-00-079-7953 2022-07-187 48 DIBBS
3120-00-079-7953 2019-09-246 1 DIBBS-RFPs
3120-00-079-7953 2018-12-346 10 DIBBS
3120-00-079-7953 2018-12-338 32 DIBBS
3120-00-079-7953 2018-11-311 28 DIBBS
3120-00-079-7953 2018-10-297 1 DIBBS-RFPs
3120-00-079-7953 2018-09-259 9 DIBBS
3120-00-079-7953 2018-09-252 10 DIBBS
3120-00-079-7953 2018-07-196 10 DIBBS
3120-00-079-7953 2018-03-68 1 DIBBS-RFPs
3120-00-079-7953 2017-08-220 68 DIBBS
3120-00-079-7953 2016-09-251 58 DIBBS
3120-00-079-7953 2016-03-69 27 DIBBS
3120-00-079-7953 2016-01-12 8 DIBBS
3120-00-079-7953 2015-12-335 8 DIBBS
3120-00-079-7953 2015-11-327 8 DIBBS
3120-00-079-7953 2015-11-308 11 DIBBS
3120-00-079-7953 2015-04-116 27 DIBBS
3120-00-079-7953 2010-08-231 18 DIBBS

Cross Reference | NSN 3120-00-079-7953

Part Number Cage Code Manufacturer
123WM10483-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123WM10483-611 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3120-00-079-7953

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-8844,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION GSS8250,CL 2,FSCM 26512 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 1.4100 INCHES MINIMUM AND 1.4110 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.4335 INCHES MINIMUM AND 1.4345 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.2503 INCHES MINIMUM AND 1.2519 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 1 EXTERNAL
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE 123WM10483-611

Restrictions/Controls & Freight Information | NSN 3120-00-079-7953

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.
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 XX
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 3120-00-079-7953

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each