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3120-01-196-6655

Find complete technical information, availability, and procurement data for: 3120-01-196-6655

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3120-01-196-6655
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-196-6655
Item Name Code
13209
Assigment Date
12/13/1984 (41 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.

3a thread class, externally threaded shank style, 2.5620 inches nominal overall length, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, left-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
left-hand
Shank Style
externally threaded
Overall Length
2.5620 inches nominal
Bore Diameter
0.3120 inches minimum and 0.3125 inches maximum
Outer Member Outside Diameter
0.9900 inches minimum and 1.0100 inches maximum
Bore Center To Shank End Distance
2.0520 inches minimum and 2.0720 inches maximum
Outer Member Width
0.3220 inches minimum and 0.3320 inches maximum
Inner Member Width
0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length
1.2190 inches minimum and 1.3120 inches maximum
Thread Diameter
0.3750 inches nominal
Thread Quantity Per Inch
24
Hardness Rating
55.0 rockwell c minimum inner member
Special Features
lock washer slot in shank
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 440c inner member
Material
steel comp 630 race insert
Material
steel comp 630 rod end body
Style Designator
ball type
Thread Series Designator
unf

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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
KBDEL5-200CRW Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-196-6655?
The FSCG of the NSN 3120-01-196-6655 is 3120
Does the NSN 3120-01-196-6655 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-196-6655 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 3120-01-196-6655 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-196-6655 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 3120-01-196-6655 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Dec 13, 1984

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