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3120-00-100-6954

Find complete technical information, availability, and procurement data for: 3120-00-100-6954

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3120-00-100-6954
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-100-6954
Item Name Code
13208
Assigment Date
12/10/1972 (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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

30000 pounds static radial load rating, 0.9995 inches minimum and 1.0000 inches maximum outer member outside diameter, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.3850 inches minimum and 0.3950 inches maximum outer member width, 0.4950 inches minimum and 0.5000 inches maximum inner member width

Product Characteristics

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

Bore Diameter
0.4995 inches minimum and 0.5000 inches maximum
Outer Member Outside Diameter
0.9995 inches minimum and 1.0000 inches maximum
Outer Member Width
0.3850 inches minimum and 0.3950 inches maximum
Inner Member Width
0.4950 inches minimum and 0.5000 inches maximum
Static Radial Load Rating
30000 pounds
Hardness Rating
55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Hardness Rating
28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Lubrication Feature
groove external outer member
Lubrication Feature
groove internal outer member
Lubrication Feature
perforation outer race member
Material
lubricant dry film lubrication
Material
steel comp 440c inner member
Material
steel comp 630 outer race member
Material Document And Classification
ams 5643 assn std single material response outer race member
Material Document And Classification
bms 3-8, mcdonnell douglas corp, mcdonnell aircraft division mfr ref single material response lubrication
Material Document And Classification
qq-s-763,class 440c fed spec single material response inner member
Style Designator
without insert or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-007-0191 No Name Available 01/01/1984

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
03-503-08DD Self-Aligning Plain Bearing
AG8CR12 Self-Aligning Plain Bearing
BNP08E-101 Self-Aligning Plain Bearing
BSSN8278M2 Self-Aligning Plain Bearing
HS1368-115M Self-Aligning Plain Bearing
HSBG8-115D5 Self-Aligning Plain Bearing
HSBG8-115M Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-100-6954?
The FSCG of the NSN 3120-00-100-6954 is 3120
Does the NSN 3120-00-100-6954 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-100-6954 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 3120-00-100-6954 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-100-6954 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 3120-00-100-6954 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Dec 10, 1972

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