53G970720-213

View detailed technical data, stock status, and sourcing information for: 53G970720-213

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53G970720-213
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-048-3691
Item Name Code
13209
Assigment Date
11/17/1972 (53 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.

0.3745 inches minimum and 0.3750 inches maximum bore diameter, 3.7900 inches nominal overall length, right-hand thread direction, internally threaded w/hexagon end and inspection hole shank style, 3b thread class

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Shank Style
internally threaded w/hexagon end and inspection hole
Overall Length
3.7900 inches nominal
Bore Diameter
0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter
2.0600 inches nominal
Bore Center To Shank End Distance
2.7600 inches nominal
Outer Member Width
0.5620 inches minimum and 0.5720 inches maximum
Inner Member Width
0.9350 inches minimum and 0.9370 inches maximum
Shank Thread Length
1.1200 inches nominal
Inspection Hole Center To End Distance
0.7400 inches nominal
Shank Width Across Wrench Flats
0.8750 inches nominal
Thread Diameter
0.500 inches nominal
Thread Quantity Per Inch
20
Hardness Rating
26.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating
26.0 rockwell c minimum and 62.0 rockwell c maximum race insert
Material
plastic tetrafluoroethylene race liner
Material
steel internal inner member
Material
steel race insert
Material
titanium alloy internal rod end body
Material Document And Classification
ams5630 assn std 1st material response internal inner member
Material Document And Classification
ams4928 assn std 2nd material response internal rod end body
Material Document And Classification
ams5614 assn std 3rd material response race insert
Material Document And Classification
x1106-1 78016 mfr ref 4th material response race liner
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
53G970720-127 Rod End Plain Bearing
53G970720-213 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-048-3691?
The FSCG of the NSN 3120-00-048-3691 is 3120
Does the NSN 3120-00-048-3691 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-048-3691 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 3120-00-048-3691 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-048-3691 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 3120-00-048-3691 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Nov 17, 1972

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