K3M158F

View detailed technical data, stock status, and sourcing information for: K3M158F
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-047-7082

Item Name Code

30559

Assigment Date

09/12/1977 (48 years ago)

A capacitor whose capacitance value is controlled by a mechanical means which effects a continuous variation of its capacitance. It includes items consisting of two or more variable capacitors which are inseparable.

3.625 inches nominal housing length, 3.1250 inches nominal bore diameter, used on fairbanks morse fire pump model 5972-3in onboard 378 ft whec coast guard vessels end item identification, hydraulic lubrication fitting type, 4.250 inches nominal housing diameter

Product Characteristics

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

Bore Diameter: 3.1250 inches nominal
Housing Diameter: 4.250 inches nominal
Housing Length: 3.625 inches nominal
End Item Identification: used on fairbanks morse fire pump model 5972-3in onboard 378 ft whec coast guard vessels
Lubrication Fitting Type: hydraulic
Assembly Overall Length: 3.625 inches nominal
Shaft End Type: open
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Mounting Hole Type: round, threaded
Lubrication Material: grease
Material: copper alloy overall
Style Designator: cylindrical cartridge
Thread Series Designator: unc

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
K3M158F	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-01-047-7082?

The FSCG of the NSN 3130-01-047-7082 is 3130

Does the NSN 3130-01-047-7082 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-047-7082 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 3130-01-047-7082 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-047-7082 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 3130-01-047-7082 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Sep 12, 1977