Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-624-5538 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: ST4M194G12 , 3120-01-624-5538, 01-624-5538, 3120016245538, 016245538

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 2014007 01-624-5538

Demand History | NSN 3120-01-624-5538

Part Number Request Date QTY Origin
ST4M194G12 2025-02-44 68 DIBBS
3120-01-624-5538 2020-07-209 250 US
ST4M194G12 2012-07-184 5 US

Cross Reference | NSN 3120-01-624-5538

Part Number Cage Code Manufacturer
ST4M194G12 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-01-624-5538

Characteristic Specifications
MATERIAL STEEL COMP 631 RACE INSERT
HARDNESS RATING 64.0 ROCKWELL R NOMINAL INSIDE DIAMETER SURFACE OF RACE INSERT
STYLE DESIGNATOR WITHOUT INSERT OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.7500 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 1.4375 INCHES NOMINAL
OUTER MEMBER WIDTH 0.5930 INCHES NOMINAL
INNER MEMBER WIDTH 0.7500 INCHES NOMINAL
LUBRICATION MATERIAL GREASE, MIL-G-81322
STATIC RADIAL LOAD RATING 50000 POUNDS
SPECIAL FEATURES TEMPERATURE LIMITATIONS -65 DEGREE F/+350 DEGREE F
III END ITEM IDENTIFICATION F-15SA
III PART NAME ASSIGNED BY CONTROLLING AGENCY BEARING, PLAIN, SELF-ALIGNING-GROOVED OUTER RING

Restrictions/Controls & Freight Information | NSN 3120-01-624-5538

Category Code Description
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 3120-01-624-5538

Category Code Description
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeVUVendor to user-of-supply concept.
Budget CodeW 8457X3080:Other Base Maintenance and Support Replenishment Spares
Materiel Management Aggregation CodeXZTG:FMS UNIQUE/WR-ALC
Source of SupplyF2UWarner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesPRESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each