What is the FSCG of the NSN 3120-01-297-4991?

The FSCG of the NSN 3120-01-297-4991 is 3120

Does the NSN 3120-01-297-4991 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-297-4991 require demilitarization?

"commerce control list items (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 demic is "6" (note 8)"

Does NSN 3120-01-297-4991 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-297-4991 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 3120-01-297-4991 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Apr 4, 1989

458-56178-501 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: 458-56178-501. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 458-56178-501
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-297-4991
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 04/04/1989

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

square all corners corner shape, 3.6040 inches minimum and 3.6060 inches maximum body inside diameter, 4.3800 inches nominal flange outside diameter, 0.1215 inches minimum and 0.1225 inches maximum flange width, 3.8735 inches minimum and 3.8745 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-297-4991 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 3.6040 inches minimum and 3.6060 inches maximum
Body Outside Diameter: 3.8735 inches minimum and 3.8745 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 4.3800 inches nominal
Flange Width: 0.1215 inches minimum and 0.1225 inches maximum
Overall Length: 0.9015 inches minimum and 0.9025 inches maximum
Special Features: part of inner cylinder pivot,main landing gear of the kc135 acft
Style Designator: solid, external flange one end
Surface Finish: 63.0 microinches outside diameter surface of left flange

Frequently Asked Questions

Find quick answers to common questions about bearing: 458-56178-501. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-297-4991?: The FSCG of the NSN 3120-01-297-4991 is 3120

Does the NSN 3120-01-297-4991 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-297-4991 require demilitarization?: "commerce control list items (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 demic is "6" (note 8)"

Does NSN 3120-01-297-4991 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-297-4991 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.