3120-00-221-9754 V Bearing

Comprehensive specifications and application details for NSN: 3120-00-221-9754.

Summary

Explore detailed summary information for bearing: 3120-00-221-9754. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-221-9754
Item Name Code: 20574
Federal Item Identification Guide: A045A0
Assigment Date: 05/11/1973

A cylindrical device, primarily designed to furnish a bearing surface for a low-speed oscillating shaft. The item consists of a precision machined or inclosed v or modified v groove and may include a drilled hole for spring loading.

0.1406 inches minimum and 0.1562 inches maximum drilled hole depth, square outside left corner corner shape, square outside right corner corner shape, 0.2805 inches minimum and 0.2810 inches maximum body outside diameter, 0.2090 inches nominal drilled hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-221-9754 . Find dimensions, materials, tolerances, performance characteristics, etc.

Drilled Hole Depth: 0.1406 inches minimum and 0.1562 inches maximum
Drilled Hole Diameter: 0.2090 inches nominal
Body Outside Diameter: 0.2805 inches minimum and 0.2810 inches maximum
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Overall Length: 0.2812 inches minimum and 0.2969 inches maximum
Material Document And Classification: qq-b-750 comp a temper hard fed spec single material response overall
Material: copper alloy 510 overall
Style Designator: spring loaded
Surface Finish: 250.0 microinches left end surface
Surface Finish: 250.0 microinches inner layer
Surface Finish: 63.0 microinches external cylindrical surface
Surface Finish: 63.0 microinches v-groove surface
V Groove Angle: 90.0 degrees nominal
V Groove Width: 0.2170 inches minimum and 0.2220 inches maximum

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Part Number	Name
MS35689-2	V Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-221-9754. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-221-9754?: The FSCG of the NSN 3120-00-221-9754 is 3120

Does the NSN 3120-00-221-9754 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-221-9754 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 3120-00-221-9754 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-221-9754 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.