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3120-01-156-5470

Find complete technical information, availability, and procurement data for: 3120-01-156-5470

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3120-01-156-5470
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-156-5470
Item Name Code
13205
Assigment Date
06/22/1983 (43 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.

2.6230 inches minimum and 2.6250 inches maximum body outside diameter, 2.3120 inches nominal body inside diameter, 2.8730 inches minimum and 2.8750 inches maximum flange outside diameter, 9.7500 inches nominal overall length, 0.3800 inches nominal first hole diameter

Product Characteristics

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

Hole Diameter
0.3800 inches nominal first
Overall Length
9.7500 inches nominal
Body Outside Diameter
2.6230 inches minimum and 2.6250 inches maximum
Body Inside Diameter
2.3120 inches nominal
Flange Outside Diameter
2.8730 inches minimum and 2.8750 inches maximum
Flange Width
0.2500 inches nominal
Left Internal Flange Hole Diameter
2.2570 inches minimum and 2.2620 inches maximum
Right Internal Flange Hole Diameter
2.2570 inches minimum and 2.2620 inches maximum
Left Internal Flange Width
1.0000 inches nominal
Right Internal Flange Width
1.0000 inches nominal
Corner Shape
square all corners
Surface Finish
125.0 microinches overall
Antirotation/Lubrication Type And Quantity
8 hole
Special Features
od reliefed 2.5620 in. dia,7.5000 in. long,start 1.2500 in. from flange end; 32.0 microinches finish on left and right internal flange hole dia
Material
copper alloy 632 overall
Material Document And Classification
qq-c-00465 fed spec single material response overall
Style Designator
solid, external flange one end, internal flange at both ends

Related Parts

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Part Number Name
520-4674710 ITEM 4 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-156-5470?
The FSCG of the NSN 3120-01-156-5470 is 3120
Does the NSN 3120-01-156-5470 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-156-5470 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 3120-01-156-5470 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-156-5470 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 3120-01-156-5470 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Jun 22, 1983

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