77553-78X15 PIE

Comprehensive specifications and application details for: 77553-78X15 PIE Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 77553-78X15 PIE. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
77553-78X15 PIE
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-213-7053
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
07/29/1985

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

8 hole antirotation/lubrication type and quantity, chamfered outside right corner corner shape, 2.4960 inches minimum and 2.4970 inches maximum body outside diameter, 2.0000 inches minimum and 2.0002 inches maximum body inside diameter, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-213-7053 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity
8 hole
Body Inside Diameter
2.0000 inches minimum and 2.0002 inches maximum
Body Outside Diameter
2.4960 inches minimum and 2.4970 inches maximum
Corner Shape
chamfered outside right corner
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
undercut left flange body corner
Flange Outside Diameter
4.0000 inches nominal
Flange Width
0.3750 inches nominal
Hole Diameter
0.3125 inches nominal first
Hole Diameter
0.4062 inches nominal second
Overall Length
2.0000 inches nominal
Material
copper alloy overall
Special Features
2.7500 dia 8n-2a thread od left end body
Style Designator
solid, external flange one end
Surface Finish
32.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 77553-78X15 PIE. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-213-7053?
The FSCG of the NSN 3120-01-213-7053 is 3120
Does the NSN 3120-01-213-7053 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-213-7053 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 3120-01-213-7053 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-213-7053 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.
When the NSN 3120-01-213-7053 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Jul 29, 1985

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