857615-1

View detailed technical data, stock status, and sourcing information for: 857615-1
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-911-3800

Item Name Code

30559

Assigment Date

01/01/1960 (66 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator,fixed; resistor,fixed,film; and resistor,thermal. Excludes:suppressor,ignition interference.

0.2200 inches minimum and 0.2250 inches maximum mounting hole diameter, 0.8200 inches minimum and 0.8400 inches maximum bore diameter, 0.1500 inches minimum and 0.1700 inches maximum flange thickness, 2.1700 inches minimum and 2.1900 inches maximum overall outside diameter, 1.7680 inches nominal bolt circle diameter

Product Characteristics

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

Bolt Circle Diameter: 1.7680 inches nominal
Flange Thickness: 0.1500 inches minimum and 0.1700 inches maximum
Mounting Hole Diameter: 0.2200 inches minimum and 0.2250 inches maximum
Bore Diameter: 0.8200 inches minimum and 0.8400 inches maximum
Overall Outside Diameter: 2.1700 inches minimum and 2.1900 inches maximum
Housing Diameter: 0.9600 inches minimum and 0.9800 inches maximum
Housing Length: 0.6000 inches minimum and 0.6200 inches maximum
Lubrication Fitting Type: ring
Shaft End Type: open
Mounting Hole Type: round, unthreaded
Special Features: flange is 1.6250 in. sq stock w/cut-off corners on 2.1700 in. min to 2.1900 in. max dia w/holes located on corners
Material: steel comp 301 or steel comp 302 or steel comp 304 or steel comp 304l or steel comp 316 or steel comp 321 or steel comp 347 overall
Style Designator: flange block

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
857615-1	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-911-3800?

The FSCG of the NSN 3130-00-911-3800 is 3130

Does the NSN 3130-00-911-3800 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-911-3800 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 3130-00-911-3800 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-911-3800 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 3130-00-911-3800 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960