HBDD4-031 Sleeve Bushing

Comprehensive specifications and application details for: HBDD4-031 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: HBDD4-031. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HBDD4-031
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-934-9880
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 03/08/1967

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.

0.2485 inches minimum and 0.2495 inches maximum body inside diameter, chamfered inside right corner corner shape, 0.3756 inches minimum and 0.3761 inches maximum body outside diameter, square outside left corner corner shape, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-934-9880 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Body Outside Diameter: 0.3756 inches minimum and 0.3761 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Overall Length: 0.3050 inches minimum and 0.3150 inches maximum
Material: aluminum alloy 2024 outer layer
Material: plastic polytetrafluoroethylene inner layer
Style Designator: solid, plain, no outside flanges
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Treatment: anodize and chromate outside diameter surface of body
Surface Treatment: anodize and chromate right end surface of body
Surface Treatment: anodize and chromate left end surface of body

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-934-9880?: The FSCG of the NSN 3120-00-934-9880 is 3120

Does the NSN 3120-00-934-9880 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-934-9880 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 3120-00-934-9880 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-934-9880 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.