MMFS3KDD

View detailed technical data, stock status, and sourcing information for: MMFS3KDD
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-879-9031

Item Name Code

00014

Assigment Date

01/01/1962 (64 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.8750 inches nominal outer ring outside diameter, 0.3750 inches nominal bore diameter, 0.9690 inches nominal flange outside diameter, 0.2812 inches nominal overall width, 0.0620 inches nominal flange 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: 0.2812 inches nominal
Bore Diameter: 0.3750 inches nominal
Flange Outside Diameter: 0.9690 inches nominal
Flange Width: 0.0620 inches nominal
Outer Ring Outside Diameter: 0.8750 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0003 inches minimum radial and 0.0005 inches maximum radial
Standard Tolerance Designation: abec no.7
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel corrosion resisting overall
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-034-2159	No Name Available	10/01/1985
3110-00-061-8349	No Name Available	08/01/1985
3110-00-066-0572	No Name Available	02/01/1985
3110-00-518-5738	No Name Available	06/01/1994
3110-00-555-4390	No Name Available	06/01/1976
3110-00-787-8902	No Name Available	02/01/1985
3110-00-863-7981	No Name Available	09/06/2013
3110-01-083-8192	No Name Available	02/01/1988

Related Parts

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FAQs

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

What is the FSCG of the NSN 3110-00-879-9031?

The FSCG of the NSN 3110-00-879-9031 is 3110

Does the NSN 3110-00-879-9031 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-879-9031 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 3110-00-879-9031 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-879-9031 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 3110-00-879-9031 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962