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3130-00-474-9146

Find complete technical information, availability, and procurement data for: 3130-00-474-9146

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3130-00-474-9146
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-474-9146
Item Name Code
30559
Assigment Date
01/01/1963 (63 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.1500 inches nominal flange thickness, 3.6080 inches nominal bolt circle diameter, 2.7100 inches nominal housing length, 3.4992 inches minimum and 3.5000 inches maximum bore diameter, 0.3310 inches minimum and 0.3380 inches maximum mounting hole 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
3.6080 inches nominal
Flange Thickness
0.1500 inches nominal
Mounting Hole Diameter
0.3310 inches minimum and 0.3380 inches maximum
Bore Diameter
3.4992 inches minimum and 3.5000 inches maximum
Housing Length
2.7100 inches nominal
Housing Width
4.4000 inches nominal
Lubrication Fitting Type
self lubricated
Shaft End Type
closed
Special Features
internal raised surface on closed flange 0.785 in. high by 0.625 in. od center tapped on outside surface w/3/8-24 nf class 2 sti thds 0.4500 in. lg.,no. 3591-60n x 3/8 insert installed in threaded hole,used on trunnion bearing,main rotor
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
204-011-122-001 Bearing Unit Housing
204-011-122-1 Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-474-9146?
The FSCG of the NSN 3130-00-474-9146 is 3130
Does the NSN 3130-00-474-9146 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-474-9146 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 3130-00-474-9146 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-474-9146 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 3130-00-474-9146 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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