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3120-01-232-1548

Find complete technical information, availability, and procurement data for: 3120-01-232-1548

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3120-01-232-1548
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-232-1548
Item Name Code
13209
Assigment Date
05/09/1986 (40 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

0.4995 inches minimum and 0.5000 inches maximum bore diameter, 2.9235 inches nominal overall length, externally threaded shank style, 3a thread class, right-hand thread direction

Product Characteristics

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

Thread Class
3a
Thread Direction
right-hand
Shank Style
externally threaded
Overall Length
2.9235 inches nominal
Bore Diameter
0.4995 inches minimum and 0.5000 inches maximum
Outer Member Outside Diameter
1.3470 inches maximum
Bore Center To Shank End Distance
2.2400 inches minimum and 2.2600 inches maximum
Outer Member Width
0.3850 inches minimum and 0.3950 inches maximum
Inner Member Width
0.4980 inches minimum and 0.5000 inches maximum
Shank Thread Length
1.3820 inches minimum and 1.4020 inches maximum
Static Radial Load Rating
15500 pounds
Thread Diameter
0.4375 inches nominal
Thread Quantity Per Inch
20
Hardness Rating
35.0 rockwell c minimum and 43.0 rockwell c maximum rod end body
Hardness Rating
56.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating
28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Special Features
keyway on shank 0.093 in. min 0.098 in. max width
Material
plastic polytetrafluoroethylene and glass fiber race liner
Material
steel comp 440c inner member
Material
steel comp 630 race insert
Material
steel comp 630 rod end body
Material Document And Classification
ams 5630 assn std single material response inner member
Material Document And Classification
ams 5643 assn std single material response race insert
Material Document And Classification
ams 5643 assn std single material response rod end body
Surface Treatment
chromium inner member
Surface Treatment
chromium rod end body
Surface Treatment
chromium race insert
Surface Treatment Document And Classification
ams 2406 assn std single treatment response rod end body
Surface Treatment Document And Classification
ams 2406 assn std single treatment response inner member
Surface Treatment Document And Classification
ams 2406 assn std single treatment response race insert
Style Designator
ball type
Thread Series Designator
unjf

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
01-412-08E-003 Rod End Plain Bearing
9529M26P01 Rod End Plain Bearing
9529M26P02 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-232-1548?
The FSCG of the NSN 3120-01-232-1548 is 3120
Does the NSN 3120-01-232-1548 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-232-1548 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 3120-01-232-1548 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-232-1548 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 3120-01-232-1548 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, May 9, 1986

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