Product Details | SLEEVE BUSHING

3120-01-342-4678 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: 4074547, 3120-01-342-4678, 01-342-4678, 3120013424678, 013424678

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 24 JUL 1991 01-342-4678

Drawings & Photos | NSN 3120-01-342-4678


Demand History | NSN 3120-01-342-4678

Part Number Request Date QTY Origin
3120-01-342-4678 2025-09-260 252 DIBBS
3120-01-342-4678 2025-08-233 119 DIBBS
3120-01-342-4678 2024-02-42 217 DIBBS
3120-01-342-4678 2023-11-310 70 DIBBS
3120-01-342-4678 2023-10-299 70 DIBBS
3120-01-342-4678 2023-03-75 202 DIBBS
3120-01-342-4678 2022-08-234 119 DIBBS
3120-01-342-4678 2022-08-234 90 DIBBS
3120-01-342-4678 2022-08-226 119 DIBBS
3120-01-342-4678 2020-10-300 159 DIBBS
3120-01-342-4678 2020-10-292 159 DIBBS
3120-01-342-4678 2020-07-211 93 DIBBS
3120-01-342-4678 2020-07-203 93 DIBBS
3120-01-342-4678 2020-05-146 419 DIBBS
3120-01-342-4678 2018-12-359 302 DIBBS
3120-01-342-4678 2017-02-38 319 DIBBS
3120-01-342-4678 2015-08-228 225 DIBBS
3120-01-342-4678 2015-07-200 218 DIBBS
3120-01-342-4678 2014-12-349 219 DIBBS
3120-01-342-4678 2014-12-341 219 DIBBS
3120-01-342-4678 2008-02-36 333 DIBBS

Cross Reference | NSN 3120-01-342-4678

Part Number Cage Code Manufacturer
4074547 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3120-01-342-4678

Characteristic Specifications
MATERIAL STEEL COMP 634 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5744 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.4550 INCHES MINIMUM AND 0.4650 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.3444 INCHES MINIMUM AND 0.3449 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.2520 INCHES MINIMUM AND 0.2535 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES USED ON F100-PW-220 ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4074547

Restrictions/Controls & Freight Information | NSN 3120-01-342-4678

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 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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 3120-01-342-4678

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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