MILB5687 Sleeve Bearing

Comprehensive specifications and application details for: MILB5687 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: MILB5687. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MILB5687
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-020-9548
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1961

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.

square outside left corner corner shape, 0.1562 inches minimum and 0.1572 inches maximum body inside diameter, square left flange body corner corner shape, square left flange outside right corner corner shape, 0.3140 inches minimum and 0.3150 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-020-9548 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.1562 inches minimum and 0.1572 inches maximum
Body Outside Diameter
0.3140 inches minimum and 0.3150 inches maximum
Corner Shape
square left flange body corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Corner Shape
square outside right corner
Flange Outside Diameter
0.3540 inches minimum and 0.3640 inches maximum
Flange Width
0.0280 inches minimum and 0.0310 inches maximum
Overall Length
0.1200 inches minimum and 0.1250 inches maximum
Material Document And Classification
mil-b-5697,ty 1,comp a mil spec single material response overall
Material
copper alloy overall
Material
oil lubricating lubrication
Nondefinitive Spec/Std Data
1 type or a composition
Special Features
degreasing,ultrasonic cleaning,and vacuum impregnation required
Style Designator
solid, external flange one end

Frequently Asked Questions

Find quick answers to common questions about bearing: MILB5687. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-020-9548?
The FSCG of the NSN 3120-00-020-9548 is 3120
Does the NSN 3120-00-020-9548 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-020-9548 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 3120-00-020-9548 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-020-9548 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 3120-00-020-9548 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Price & Availability

Fill out the form to get pricing and availability details for the bearing: MILB5687

Stock Availability

This product is available in the following quantities and conditions:

New Surplus 3
New Material 175
Total 178
Availability of this item was last updated on: 07/08/2026 06:07 PM EDT. Availability may have changed since then. Request a quote for up to date pricing and availability.

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