4D0138N5-016

View detailed technical data, stock status, and sourcing information for: 4D0138N5-016
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-394-4460

Item Name Code

13206

Assigment Date

08/09/1994 (31 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

0.3120 inches nominal body inside diameter, grooved circular lubricant accommodation style, 0.2500 inches nominal overall length, 0.4057 inches minimum and 0.4062 inches maximum body outside diameter, 0.0910 inches minimum and 0.0980 inches maximum first hole diameter

Product Characteristics

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

Hole Diameter: 0.0910 inches minimum and 0.0980 inches maximum first
Overall Length: 0.2500 inches nominal
Body Outside Diameter: 0.4057 inches minimum and 0.4062 inches maximum
Body Inside Diameter: 0.3120 inches nominal
Lubricant Accommodation Style: grooved circular
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 4 hole
Surface Groove Location And Quantity: 1 external
Material: steel comp 630 overall
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-01-419-0289	No Name Available	09/01/1996

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
4D0138N5-016	Sleeve Bushing
S4922799-5-016	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-394-4460?

The FSCG of the NSN 3120-01-394-4460 is 3120

Does the NSN 3120-01-394-4460 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-394-4460 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 3120-01-394-4460 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-394-4460 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 3120-01-394-4460 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Aug 9, 1994