3720X Sleeve Bushing

Comprehensive specifications and application details for: 3720X Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 3720X. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3720X
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-050-6320
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 05/11/1967

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.

chamfered inside left corner corner shape, 0.8714 inches minimum and 0.8721 inches maximum body outside diameter, chamfered outside right corner corner shape, 0.6900 inches minimum and 0.6950 inches maximum body inside diameter, chamfered left flange outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-050-6320 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.6900 inches minimum and 0.6950 inches maximum
Body Outside Diameter: 0.8714 inches minimum and 0.8721 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered left flange outside right corner
Corner Shape: round left flange body corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Flange Outside Diameter: 1.2100 inches minimum and 1.2300 inches maximum
Flange Width: 0.3000 inches minimum and 0.3200 inches maximum
Overall Length: 1.8180 inches minimum and 1.8480 inches maximum
Material Document And Classification: ams 5643 assn std single material response overall
Material: steel comp 630 overall
Special Features: i/d of end opposite flange,tapered from 0.6900 in. min,0.6950 in. max to 0.5020 in. min,0.5050 in. max,0.5900 in. min,0.6100 in. max length,round inside corner where taper and i/d meet 0.0200 in. min,0.0400 in. max radius
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches left end surface of body and flange
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches right end surface of body
Surface Finish: 63.0 microinches right end surface of left flange
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response right end surface of body
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response right end surface of left flange
Surface Treatment: cadmium or cadmium and chromate or cadmium and phosphate right end surface of body
Surface Treatment: cadmium or cadmium and chromate or cadmium and phosphate right end surface of left flange
Surface Treatment: cadmium or cadmium and chromate or cadmium and phosphate outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 3720X. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-050-6320?: The FSCG of the NSN 3120-00-050-6320 is 3120

Does the NSN 3120-00-050-6320 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-050-6320 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 3120-00-050-6320 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-050-6320 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.