MD46-15

View detailed technical data, stock status, and sourcing information for: MD46-15

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MD46-15
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-661-7476
Item Name Code
13209
Assigment Date
01/01/1963 (63 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

3a thread class, right-hand thread direction, externally threaded shank style, 2.7400 inches minimum and 2.7600 inches maximum overall length, 0.2495 inches minimum and 0.2515 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
2.7400 inches minimum and 2.7600 inches maximum
Bore Diameter
0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter
0.8650 inches minimum and 0.8850 inches maximum
Bore Center To Shank End Distance
2.3020 inches minimum and 2.3220 inches maximum
Outer Member Width
0.3450 inches nominal
Inner Member Width
0.4790 inches minimum and 0.4840 inches maximum
Shank Thread Length
1.4688 inches minimum and 1.5625 inches maximum
Thread Diameter
0.375 inches nominal
Features Provided
flush lubrication fitting
Thread Quantity Per Inch
24
Lubrication Feature
groove external inner member
Material
copper alloy race insert
Material
steel outer race member
Material
steel comp e52100 inner member
Material Document And Classification
66 fed std single material response inner member
Style Designator
ball type
Thread Series Designator
unf

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
MD46-15 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-661-7476?
The FSCG of the NSN 3120-00-661-7476 is 3120
Does the NSN 3120-00-661-7476 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-661-7476 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 3120-00-661-7476 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-661-7476 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 3120-00-661-7476 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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