157191 Sleeve Bushing

Comprehensive specifications and application details for: 157191 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 157191. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 157191
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-093-9316
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

0.4390 inches minimum and 0.4400 inches maximum body outside diameter, square left flange outside right corner corner shape, square left flange body corner corner shape, 0.3060 inches minimum and 0.3090 inches maximum body inside diameter, chamfered inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-093-9316 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.3060 inches minimum and 0.3090 inches maximum
Body Outside Diameter: 0.4390 inches minimum and 0.4400 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Flange Outside Diameter: 0.6250 inches nominal
Flange Width: 0.0610 inches minimum and 0.0620 inches maximum
Overall Length: 0.4218 inches nominal
Material Document And Classification: 66 fed std single material response overall
Material: steel comp 4150 overall
Style Designator: solid, external flange one end
Surface Finish: 100.0 microinches intermediate layer
Surface Treatment: cadmium overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 157191. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-093-9316?: The FSCG of the NSN 3120-00-093-9316 is 3120

Does the NSN 3120-00-093-9316 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-093-9316 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-093-9316 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-093-9316 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.