855C663

View detailed technical data, stock status, and sourcing information for: 855C663
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-880-2590

Item Name Code

00014

Assigment Date

01/17/1968 (58 years ago)

0.3748 inches minimum and 0.3750 inches maximum outer ring outside diameter, 0.1873 inches minimum and 0.1875 inches maximum bore diameter, 0.4219 inches minimum and 0.4220 inches maximum flange outside diameter, 0.0290 inches minimum and 0.0310 inches maximum flange width, 0.1240 inches minimum and 0.1250 inches maximum overall width

Product Characteristics

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

Overall Width: 0.1240 inches minimum and 0.1250 inches maximum
Bore Diameter: 0.1873 inches minimum and 0.1875 inches maximum
Flange Outside Diameter: 0.4219 inches minimum and 0.4220 inches maximum
Flange Width: 0.0290 inches minimum and 0.0310 inches maximum
Outer Ring Outside Diameter: 0.3748 inches minimum and 0.3750 inches maximum
Surface Finish: ground
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0010 inches minimum radial and 0.0012 inches maximum radial
Standard Tolerance Designation: abec no. 7p
Special Features: static radial load rating 80 lb; static thrust load rating 110 lb
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-3278 mil spec single material response
Material: steel comp 440c overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Style Designator: non-loading groove, non-separable

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
855C663	Annular Ball Bearing
885C663	Annular Ball Bearing
SF166PPB1K1012	Annular Ball Bearing
SSMDRIF-6632ZZFA7PFA7P1012LG20	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-880-2590?

The FSCG of the NSN 3110-00-880-2590 is 3110

Does the NSN 3110-00-880-2590 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-880-2590 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 3110-00-880-2590 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-880-2590 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 3110-00-880-2590 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 17, 1968