129-B144 Sleeve Bushing

Comprehensive specifications and application details for: 129-B144 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 129-B144. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 129-B144
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-325-1392
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 08/28/1990

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.

1.5000 inches nominal body inside diameter, 1.7510 inches minimum and 1.7514 inches maximum body outside diameter, 2.0000 inches nominal flange outside diameter, square all corners corner shape, 8 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-325-1392 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 8 hole
Body Inside Diameter: 1.5000 inches nominal
Body Outside Diameter: 1.7510 inches minimum and 1.7514 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 2.0000 inches nominal
Flange Width: 0.1050 inches minimum and 0.1100 inches maximum
Hole Diameter: 0.1870 inches nominal first
Overall Length: 1.1060 inches nominal
Material Document And Classification: ams b438 assn std single material response overall
Material: copper alloy 841 overall
Right Internal Flange Hole Diameter: 1.7534 inches minimum and 1.7536 inches maximum
Right Internal Flange Width: 0.5100 inches minimum and 0.5200 inches maximum
Special Features: holes are equally spaced on 1.250 in. bolt circle
Style Designator: solid, external flange one end, internal flange one end

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-325-1392?: The FSCG of the NSN 3120-01-325-1392 is 3120

Does the NSN 3120-01-325-1392 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-325-1392 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 3120-01-325-1392 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-325-1392 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.