K631487-13

View detailed technical data, stock status, and sourcing information for: K631487-13
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-139-6599

Item Name Code

77777

Assigment Date

08/18/1971 (54 years ago)

steel,mil-s-6758,cond normalized; 0.760 in. min 0.790 in. max lg; 0.340 in. min 0.370 in. max thk; u shaped opening 0.680 in. lg by 0.380 in. min 0.410 in. max w spaced 0.175 in. min 0.205 in. form edge; curved channel in base edge 0.190 in. r; chamfered 0.040 in. by 45.0 deg two corners general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,mil-s-6758,cond normalized; 0.760 in. min 0.790 in. max lg; 0.340 in. min 0.370 in. max thk; u shaped opening 0.680 in. lg by 0.380 in. min 0.410 in. max w spaced 0.175 in. min 0.205 in. form edge; curved channel in base edge 0.190 in. r; chamfered 0.040 in. by 45.0 deg two corners

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
K631402-13	Bearing Block
K631487-13	Bearing Block

FAQs

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

What is the FSCG of the NSN 3120-00-139-6599?

The FSCG of the NSN 3120-00-139-6599 is 3120

Does NSN 3120-00-139-6599 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 3120-00-139-6599 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-139-6599 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 3120-00-139-6599 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Aug 18, 1971