MS27645-4ARG

View detailed technical data, stock status, and sourcing information for: MS27645-4ARG
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-307-7930

Item Name Code

00041

Assigment Date

09/16/1989 (36 years ago)

self-aligning alignment type, 0.2140 inches minimum and 0.2190 inches maximum outer ring width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, 0.7495 inches minimum and 0.7500 inches maximum overall outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Ring Width: 0.2140 inches minimum and 0.2190 inches maximum
Inner Ring Width: 0.2760 inches minimum and 0.2810 inches maximum
Alignment Type: self-aligning
Load Direction: radial
Self-Alignment Location: internal
Internal Clearance: 0.0002 inches minimum radial and 0.0005 inches maximum radial
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic polytetrafluoroethylene seal
Material: steel corrosion resisting retainer
Material: steel comp e51100 or steel comp e52100 ball
Material: steel comp e51100 or steel comp e52100 inner ring
Material: steel comp e51100 or steel comp e52100 outer ring
Material Document And Classification: ams3652 assn std 1st material response or ams3666 assn std 2nd material response seal
Material Document And Classification: fed std 66 e51100 fed std 1st material response or fed std 66 e52100 fed std 2nd material response inner ring
Material Document And Classification: fed std 66 e51100 fed std 1st material response or fed std 66 e52100 fed std 2nd material response outer ring
Material Document And Classification: fed std 66 e51100 fed std 1st material response or fed std 66 e52100 fed std 2nd material response ball
Surface Treatment: cadmium overall
Style Designator: single row self aligning single row inner ring extended both sides
Specification/Standard Data: 96906-ms27645 government standard

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
MS27645-4ARG	Airframe Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-307-7930?

The FSCG of the NSN 3110-01-307-7930 is 3110

Does the NSN 3110-01-307-7930 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-307-7930 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 3110-01-307-7930 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-307-7930 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 3110-01-307-7930 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Sep 16, 1989