7120181

View detailed technical data, stock status, and sourcing information for: 7120181
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-306-8252

Item Name Code

30559

Assigment Date

08/30/1989 (36 years ago)

An electric fitting primarily designed to electrically and mechanically accommodate a lamp. It may include an integral switch, transformer, or dropping resistor, provided these items control the lamp only. It does not include a shade, lens, reflector, or other item for modifying illumination. For items designed to mount on a conduit outlet, or junction box; see fixture, lighting.

2.750 inches nominal center to center distance between mounting holes along width, 0.3906 inches nominal mounting hole diameter, 0.3906 inches nominal bore diameter, 2.000 inches nominal center to center distance between mounting holes along length, 1.500 inches nominal housing height

Product Characteristics

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

Mounting Hole Diameter: 0.3906 inches nominal
Bore Diameter: 0.3906 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 2.750 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 2.000 inches nominal
Housing Height: 1.500 inches nominal
Housing Length: 1.640 inches nominal
Housing Width: 3.500 inches nominal
End Item Identification: 1015006999766 75mm pack how
Base Length: 1.250 inches nominal
Shaft End Type: open
Height From Bottom Of Base To Bore Centerline: 1.1563 inches nominal
Housing Opening Width: 1.640 inches nominal
Mounting Hole Type: round, unthreaded
Material: steel comp 1018 overall
Material Document And Classification: qq-s-633 fed spec single material response overall
Surface Treatment: carbon overall
Style Designator: pillow block, open, adjustable diameter

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
7120181	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-01-306-8252?

The FSCG of the NSN 3130-01-306-8252 is 3130

Does the NSN 3130-01-306-8252 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-306-8252 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 3130-01-306-8252 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-306-8252 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 3130-01-306-8252 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Aug 30, 1989