16526 Thrust Washer Bearing

Comprehensive specifications and application details for: 16526 Thrust Washer Bearing.

Summary

Explore detailed summary information for bearing: 16526. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 16526
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-661-9589
Item Name Code: 13211
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1961

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

square outside left corner corner shape, square left flange outside right corner corner shape, square left flange body corner corner shape, chamfered inside right corner corner shape, round center hole shape style

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-661-9589 . Find dimensions, materials, tolerances, performance characteristics, etc.

Center Hole Shape Style: round
Corner Shape: chamfered 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 inside left corner
Corner Shape: square outside right corner
Counterbore Depth: 0.0300 inches minimum and 0.0400 inches maximum
Counterbore Diameter: 3.2810 inches nominal
Cross-Sectional Shape Style: counterbored
Diameter: 2.8850 inches minimum and 2.8950 inches maximum
Lubrication Feature: groove flat bearing surface
Outside Diameter: 3.7500 inches nominal
Overall Thickness: 0.1250 inches minimum and 0.1270 inches maximum
Material Document And Classification: sae assn std single material response overall
Material: copper alloy 937 overall
Special Features: first inside corner chamfered 0.062 in.by 45 deg
Style Designator: round
Surface Finish: 20.0 microinches right side

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-661-9589?: The FSCG of the NSN 3120-00-661-9589 is 3120

Does the NSN 3120-00-661-9589 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105008

Does NSN 3120-00-661-9589 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 3120-00-661-9589 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-661-9589 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.