- Home /
- FSC NSN Catalog /
- Unmounted Plain Bearings /
- GB520S4D
NSN GB520S4D
Self-Aligning Plain Bearing
A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.
0.2495 inches minimum and 0.2500 inches maximum bore diameter, plastic polytetrafluoroethylene race liner material, 0.6820 inches minimum and 0.6870 inches maximum inner member width, hardness rating, unable to decode hardness rating.
NSN 3120-00-809-6348 Datasheet
- (NSN) National Stock Number
- 3120-00-809-6348
- (FSG) Federal Supply Group
- 31 - Bearings
- (FSC) Federal Supply Classification
- 3120 - Unmounted Plain Bearings
- (NIIN) National Item Identification Number
- 00-809-6348
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 13208
- Date
- Wed, Jun 19, 1968
- Schedule B Code
- 8482300040
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Hardness Rating
- Hardness Rating
- unable to decode
- Inner Member Width
- 0.6820 inches minimum and 0.6870 inches maximum
- Material
- plastic polytetrafluoroethylene race liner
- Material
- steel comp 410 inner member
- Material
- steel comp 440c outer race member
- Outer Member Outside Diameter
- 0.9009 inches minimum and 0.9014 inches maximum
- Outer Member Width
- 0.4590 inches minimum and 0.4640 inches maximum
- Static Radial Load Rating
- 180000 pounds
- Style Designator
- with insert and/or liner
- Surface Treatment
- unable to decode
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- U - Precious metal content is unknown
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Pseudo Item Name Code
- 0013208
Cross Reference
CAGE Codes
- 09455
-
Rbc Transport Dynamics Corp Div Rbc Transport DynamicsU.s./canadian manufacturers
- 15860
-
New Hampshire Ball Bearings Inc Div Astro DivisionU.s./canadian manufacturers
- 81376
-
Rbc Southwest Products, Inc.Non-manufacturers
- 21335
-
Timken Co Div the Timken CompanyU.s./canadian manufacturers
- 26512
-
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Mission SystemsU.s./canadian manufacturers
- 97613
-
Sargent Aerospace & Defense, Llc Dba Kahr BearingsU.s./canadian manufacturers
- 73134
-
Roller Bearing Company of America, Inc.U.s./canadian manufacturers
Freight Information
- Air Commodity
- VZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- P - 77.5
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 58860
- Water Commodity
- 742 - Bearings
- National Motor Freight Classification Item Number
- 114820
Schedule B & Trade
- Schedule B
- 8482-30-0040
- Description
- spherical roller bearings, single row
- End Use
- 21180 - Industrial machines, other
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74630
- (NAICS) North American Industrial Classification System
- 332991
Questions & Answers
-
What is the FSCG of the NSN 3120-00-809-6348?
The FSCG of the NSN 3120-00-809-6348 is 3120
-
Does the NSN 3120-00-809-6348 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
-
Does NSN 3120-00-809-6348 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 3120-00-809-6348 contain precious materials?
Precious metal content is unknown
-
Does NSN 3120-00-809-6348 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 3120-00-809-6348 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Jun 19, 1968
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
-
5999-01-030-681710/14/2026 12:10 PM EDTSquelch Amplifier1 in stock
-
5310-01-316-795010/14/2026 12:10 PM EDTLock Washer4 in stock
-
5310-01-463-314710/14/2026 12:10 PM EDTFlat Washer3,056 in stock
-
5342-01-280-555210/14/2026 12:10 PM EDTSpecial Cap6 in stock
-
5306-01-098-377710/14/2026 12:10 PM EDTMachine Bolt1,851 in stock
-
2995-01-292-446910/14/2026 12:10 PM EDTSpecial Adapter26 in stock
-
5340-01-022-330110/14/2026 12:10 PM EDTFlush Catch4 in stock
-
1240-00-818-447610/14/2026 08:10 AM EDTOptical Instrument Headrest3 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 1346Remote Munitions
-
FSC 2060Commercial Fishing Equipment
-
FSC 4020Twine, Cordage and Fiber Rope
-
FSC 8475Specialized Flight Clothing and Accessories
-
FSC 5133Countersinks: Hand and Machine, Counterbores and Drill Bits
-
FSC 6004Rotary Joints
-
FSC 2305Ground Effect Vehicles
-
FSC 3441Bending and Forming Machines
-
FSC 1270Aircraft Gunnery Fire Control Components
-
FSC 6030Fiber Optic Devices
-
FSC 1940Small Craft
-
FSC 6720Still Picture Cameras
-
FSC 4130Refrigeration and Air Conditioning Components
-
FSC 8910Dairy Foods and Eggs
-
FSC 1677Space Vehicle Remote Control Systems