Product Details | SLEEVE BEARING

3120-01-304-7924 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: 70357-06111-101, 3120-01-304-7924, 01-304-7924, 3120013047924, 7035706111101, 013047924

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 JUL 1989 01-304-7924

Drawings & Photos | NSN 3120-01-304-7924


Demand History | NSN 3120-01-304-7924

Part Number Request Date QTY Origin
3120-01-304-7924 2025-09-265 233 DIBBS
3120-01-304-7924 2024-06-176 1 United States
3120-01-304-7924 2024-06-176 2 United States
3120-01-304-7924 2024-06-158 2 United States
7035-70-611-1101 2020-03-71 1 United States
7035-70-611-1101 2019-06-175 2 United States
3120-01-304-7924 2018-11-319 803 DIBBS
3120-01-304-7924 2017-01-19 446 DIBBS
3120-01-304-7924 2016-02-42 93 DIBBS
3120-01-304-7924 2015-12-343 153 DIBBS
3120-01-304-7924 2014-08-240 67 DIBBS
3120-01-304-7924 2013-04-93 162 DIBBS
3120-01-304-7924 2013-02-56 17 DIBBS
3120-01-304-7924 2012-03-66 78 DIBBS
3120-01-304-7924 2011-09-270 100 US
3120-01-304-7924 2011-05-130 12 DIBBS
3120-01-304-7924 2010-08-228 54 DIBBS
3120-01-304-7924 2010-07-182 22 DIBBS
3120-01-304-7924 2008-04-99 80 DIBBS
3120-01-304-7924 2008-01-10 59 DIBBS
3120-01-304-7924 2007-11-317 41 DIBBS
3120-01-304-7924 2007-09-256 66 DIBBS
3120-01-304-7924 2007-06-166 32 DIBBS
3120-01-304-7924 2007-04-102 59 DIBBS
3120-01-304-7924 2007-02-46 16 DIBBS

Cross Reference | NSN 3120-01-304-7924

Part Number Cage Code Manufacturer
70357-06111-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3120-01-304-7924

Characteristic Specifications
MATERIAL STEEL COMP 4320 OR STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A519 ASSN STD 1ST MATERIAL RESPONSE OR MIL-T-6736,COND A OR COND N MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 CONDD MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6371 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6415 ASSN STD 3RD MATERIAL RESPONSE OR MIL-S-5000,COND C MIL SPEC 3RD MATERIAL RESPONSE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT SILVER INSIDE DIAMETER SURFACE OF BODY CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.6600 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.2380 INCHES MINIMUM AND 2.2400 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.1864 INCHES MINIMUM AND 2.1874 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
SURFACE FINISH 30.0 MICROINCHES OVERALL
SPECIAL FEATURES BEFORE CROME PLATE,NICKEL PLATE PER QQ-N-290
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION INSIDE DIAMETER OF BODY SILVER
(NON-CORE DATA) CHAMFER LENGTH 0.0450 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 15.0 DEGREES NOMINAL
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 70357-06111-101

Restrictions/Controls & Freight Information | NSN 3120-01-304-7924

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:SItem contains silver
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KH Defense Industrial Supply Center
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 3120-01-304-7924

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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
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