1A3690 Sleeve Bushing

Comprehensive specifications and application details for: 1A3690 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 1A3690. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 1A3690
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-400-1803
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 12/10/1994

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.

1.7150 inches minimum and 1.7350 inches maximum body inside diameter, 0.1750 inches minimum and 0.1950 inches maximum flange width, 1.0250 inches minimum body outside diameter, 35.0 rockwell c minimum and 40.0 rockwell c maximum overall hardness rating, 1.3800 inches minimum and 1.4000 inches maximum flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-400-1803 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.7150 inches minimum and 1.7350 inches maximum
Body Outside Diameter: 1.0250 inches minimum
Flange Outside Diameter: 1.3800 inches minimum and 1.4000 inches maximum
Flange Width: 0.1750 inches minimum and 0.1950 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 40.0 rockwell c maximum overall
Overall Length: 0.5700 inches minimum and 0.5900 inches maximum
Material Document And Classification: ams 5616 assn std single material response overall
Material: steel comp 615 overall
Style Designator: solid, external flange one end

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-400-1803?: The FSCG of the NSN 3120-01-400-1803 is 3120

Does the NSN 3120-01-400-1803 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-400-1803 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 3120-01-400-1803 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-400-1803 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.