4000G76-1

View detailed technical data, stock status, and sourcing information for: 4000G76-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-225-2305

Item Name Code

13205

Assigment Date

03/10/1971 (55 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

4.0000 inches nominal flange width, 8.0000 inches nominal overall length, 10.0200 inches minimum and 10.0420 inches maximum body inside diameter, 0.5310 inches nominal first hole diameter, 16.4980 inches minimum and 16.5000 inches maximum flange outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.5310 inches nominal first
Overall Length: 8.0000 inches nominal
Body Inside Diameter: 10.0200 inches minimum and 10.0420 inches maximum
Flange Outside Diameter: 16.4980 inches minimum and 16.5000 inches maximum
Flange Width: 4.0000 inches nominal
Lubricant Accommodation Style: grooved circular
End To Flange Distance: 2.0000 inches nominal
Corner Shape: round center flange left body corner
Corner Shape: round center flange right body corner
Corner Shape: square center flange outside left corner
Corner Shape: square center flange outside right corner
Corner Shape: round inside left corner
Corner Shape: round inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches left end surface of flange
Surface Finish: 125.0 microinches right end surface of flange
Surface Finish: 250.0 microinches left end surface of body
Surface Finish: 250.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of flange
Antirotation/Lubrication Type And Quantity: 2 hole
Surface Groove Location And Quantity: 2 internal
Left End Body Diameter: 8.0000 inches nominal
Right End Body Diameter: 8.0000 inches nominal
Material: steel uns j03008 outer layer
Material: tin alloy uns l13840 inner layer
Style Designator: segmented, external flange

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
4000G76-1	Sleeve Bearing
4000G76PC1	Sleeve Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-225-2305?

The FSCG of the NSN 3120-00-225-2305 is 3120

Does the NSN 3120-00-225-2305 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-225-2305 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 3120-00-225-2305 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-225-2305 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 3120-00-225-2305 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 10, 1971