NL3947-50

View detailed technical data, stock status, and sourcing information for: NL3947-50
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-661-8961

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

2.4360 inches minimum and 2.4380 inches maximum body inside diameter, square all corners corner shape, grooved circular lubricant accommodation style, 2.9390 inches minimum and 2.9400 inches maximum body outside diameter, 6.2450 inches minimum and 6.2550 inches maximum overall length

Product Characteristics

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

Overall Length: 6.2450 inches minimum and 6.2550 inches maximum
Body Outside Diameter: 2.9390 inches minimum and 2.9400 inches maximum
Body Inside Diameter: 2.4360 inches minimum and 2.4380 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: square all corners
Surface Groove Location And Quantity: 1 internal
Material: copper alloy 932 overall
Material Document And Classification: sae assn std single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-352-3995	No Name Available	01/01/1963

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
468-GP STYLE H GROOVE	Sleeve Bearing
CB3947-50	Sleeve Bearing
H-396 STYLE 3 GROOVE	Sleeve Bearing
I5358	Sleeve Bearing
M3079	Sleeve Bearing
M3947-50 TYPE II GROOVE	Sleeve Bearing
NL3947-50	Sleeve Bearing
RB3947-50	Sleeve Bearing
SH-757 STYLE H GROOVE	Sleeve Bearing
T12613	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-661-8961?

The FSCG of the NSN 3120-00-661-8961 is 3120

Does the NSN 3120-00-661-8961 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-661-8961 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 3120-00-661-8961 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-661-8961 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 3120-00-661-8961 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963