What is the FSCG of the NSN 3120-01-174-8991?

The FSCG of the NSN 3120-01-174-8991 is 3120

Does the NSN 3120-01-174-8991 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-174-8991 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3120-01-174-8991 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-174-8991 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 3120-01-174-8991 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Mar 23, 1984

ASSB8-24 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: ASSB8-24. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: ASSB8-24
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-174-8991
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 03/23/1984

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.

cobalt comp l-605 outer race member material, 25.0 rockwell c nominal outer race member hardness rating, 0.4950 inches minimum and 0.5000 inches maximum inner member width, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 38.0 rockwell c minimum and 48.0 rockwell c maximum inner member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-174-8991 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Hardness Rating: 38.0 rockwell c minimum and 48.0 rockwell c maximum inner member
Hardness Rating: 25.0 rockwell c nominal outer race member
Inner Member Width: 0.4950 inches minimum and 0.5000 inches maximum
Material: cobalt comp l-605 outer race member
Material: steel comp 615 inner member
Outer Member Outside Diameter: 1.0000 inches nominal
Outer Member Width: 0.6900 inches nominal
Special Features: od of outer race member 1.0-20unef-3a,4slots 0.145 in. w 0.065 in. d on left end. failure of this part can cause an uncommanded engine shutdown
Static Radial Load Rating: 4500 pounds
Style Designator: without insert or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: ASSB8-24. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-174-8991?: The FSCG of the NSN 3120-01-174-8991 is 3120

Does the NSN 3120-01-174-8991 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-174-8991 require demilitarization?: Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3120-01-174-8991 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-174-8991 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.