3110-01-331-7703

Find complete technical information, availability, and procurement data for: 3110-01-331-7703
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-331-7703

Item Name Code

30213

Assigment Date

12/27/1990 (35 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

ch-47d,cargo,hel end item identification, unground surface finish, 2.9525 inches minimum and 2.9531 inches maximum bore diameter, 5.1177 inches minimum and 5.1185 inches maximum overall outside diameter, 1.5775 inches minimum and 1.5815 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: 1.5775 inches minimum and 1.5815 inches maximum
Bore Diameter: 2.9525 inches minimum and 2.9531 inches maximum
Overall Outside Diameter: 5.1177 inches minimum and 5.1185 inches maximum
End Item Identification: ch-47d,cargo,hel
Surface Finish: unground
Load Direction: radial
Material: unable to decode
Style Designator: universal ground faces, 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-01-114-6416	No Name Available	10/01/2008

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
145DS017-2	Duplex Ball Bearing
145DS017-3	Duplex Ball Bearing
145DS017-4	Duplex Ball Bearing
5215J2-3	Duplex Ball Bearing
5215J24	Duplex Ball Bearing
5HJDH 215-54	Duplex Ball Bearing
D4-73518	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-331-7703?

The FSCG of the NSN 3110-01-331-7703 is 3110

Does the NSN 3110-01-331-7703 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-331-7703 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 3110-01-331-7703 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-331-7703 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 3110-01-331-7703 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Dec 27, 1990