1881B337 Sleeve Bushing

Comprehensive specifications and application details for: 1881B337 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 1881B337. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 1881B337
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-215-3501
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 08/23/1985

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, round inside right corner corner shape, 3.0640 inches minimum and 3.0690 inches maximum body inside diameter, 3.2830 inches minimum and 3.2845 inches maximum body outside diameter, square left flange body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-215-3501 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 3.0640 inches minimum and 3.0690 inches maximum
Body Outside Diameter: 3.2830 inches minimum and 3.2845 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: round 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 outside right corner
Flange Outside Diameter: 3.5940 inches nominal
Flange Width: 0.0886 inches minimum and 0.0894 inches maximum
Overall Length: 2.1386 inches minimum and 3.1394 inches maximum
Material Document And Classification: ams 4640 or ams 4880 assn std single material response overall
Material: copper alloy 630 overall
Special Features: nha 1881b99- b-1b
Style Designator: solid, external flange one end
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416 type 1,class 3- 0.0002-.0003 thickness fed spec single treatment response overall
Surface Treatment: cadmium overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-215-3501?: The FSCG of the NSN 3120-01-215-3501 is 3120

Does the NSN 3120-01-215-3501 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-215-3501 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 3120-01-215-3501 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-215-3501 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.