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3120-01-235-5887

Find complete technical information, availability, and procurement data for: 3120-01-235-5887

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3120-01-235-5887
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-235-5887
Item Name Code
13209
Assigment Date
07/03/1986 (40 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

right-hand thread direction, 1.9950 inches minimum and 2.0050 inches maximum overall length, externally threaded shank style, 3a thread class, 0.2497 inches minimum and 0.2502 inches maximum bore diameter

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
1.9950 inches minimum and 2.0050 inches maximum
Bore Diameter
0.2497 inches minimum and 0.2502 inches maximum
Outer Member Outside Diameter
0.8700 inches minimum and 0.8900 inches maximum
Bore Center To Shank End Distance
1.5600 inches nominal
Shank Thread Length
1.0300 inches nominal
Thread Diameter
0.3125 inches nominal
Thread Quantity Per Inch
24
Hardness Rating
37.0 rockwell c nominal inner member
Hardness Rating
37.0 rockwell c nominal rod end body
Material
cobalt comp 6 inner member
Material
steel comp 630 rod end body
Surface Treatment
lubricant dry film inner member
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
VTA02590 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-235-5887?
The FSCG of the NSN 3120-01-235-5887 is 3120
Does the NSN 3120-01-235-5887 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-235-5887 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3120-01-235-5887 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-235-5887 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 3120-01-235-5887 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Jul 3, 1986

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