What is the FSCG of the NSN 3120-00-239-7684?

The FSCG of the NSN 3120-00-239-7684 is 3120

Does the NSN 3120-00-239-7684 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-239-7684 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 3120-00-239-7684 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-239-7684 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 3120-00-239-7684 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Nov 5, 1969

C631-4-3 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: C631-4-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: C631-4-3
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-239-7684
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 11/05/1969

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.2495 inches minimum and 0.2500 inches maximum bore diameter, 2.9900 inches minimum and 3.0100 inches maximum bore center to shank end distance, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 32.0 rockwell c minimum and 55.0 rockwell c maximum inner member hardness rating, 3.3812 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-239-7684 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 2.9900 inches minimum and 3.0100 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 55.0 rockwell c maximum inner member
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Overall Length: 3.3812 inches nominal
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 internal rod end body
Material: steel corrosion resisting outer race member
Outer Member Outside Diameter: 0.7400 inches minimum and 0.7850 inches maximum
Outer Member Width: 0.2760 inches minimum and 0.2860 inches maximum
Shank Hole Length: 1.0000 inches nominal
Shank Inside Diameter: 1.2460 inches minimum and 1.2540 inches maximum
Shank Diameter: 0.3741 inches minimum and 0.3746 inches maximum
Shank Style: hollow, unthreaded
Static Radial Load Rating: 2400 pounds
Special Features: shank bore to be offset from center line of rod end 0.0125 in.
Style Designator: ball type
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Frequently Asked Questions

Find quick answers to common questions about bearing: C631-4-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-239-7684?: The FSCG of the NSN 3120-00-239-7684 is 3120

Does the NSN 3120-00-239-7684 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-239-7684 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 3120-00-239-7684 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-239-7684 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.