SBSN12ATC26

View detailed technical data, stock status, and sourcing information for: SBSN12ATC26

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SBSN12ATC26
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-973-8654
Item Name Code
13208
Assigment Date
10/10/1966 (59 years ago)

An instrument used for accurately checking the horizontal plane over small obstructions. An instrument repairman's tool. It consists of a bench level with the base modified by adding an inverted v-block leg on each end.

0.8120 inches minimum and 0.8125 inches maximum outer member outside diameter, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, 0.4010 inches minimum and 0.4110 inches maximum outer member width, 16230 pounds static radial load rating, 0.4980 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
0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter
0.8120 inches minimum and 0.8125 inches maximum
Outer Member Width
0.4010 inches minimum and 0.4110 inches maximum
Inner Member Width
0.4980 inches minimum and 0.5000 inches maximum
Static Radial Load Rating
16230 pounds
Hardness Rating
58.0 rockwell c minimum inner member
Hardness Rating
28.0 rockwell c minimum outer race member
Special Features
both sides of outer member grooved for retention in housing
Material
plastic polytetrafluoroethylene race insert
Material
steel comp 440c inner member
Material
steel comp 410 outer race member
Material Document And Classification
aisi assn std single material response or 73428 mfr ref single material response inner member
Material Document And Classification
aisi assn std single material response or 73428 mfr ref single material response outer race member
Style Designator
with insert and/or liner with staking groove

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-043-0625 No Name Available 02/02/1968
3120-00-180-5097 No Name Available 01/01/1977
3120-00-275-1387 No Name Available 12/27/1972
3120-00-411-1745 No Name Available 12/01/1990
3120-00-514-8635 No Name Available 09/01/1983
3120-00-807-4562 No Name Available 12/27/1972
1560-00-842-3239 No Name Available 02/18/1973
3110-01-207-2704 No Name Available 07/01/1991

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
400-0018-001 Self-Aligning Plain Bearing
964-0029-001 PART 19 Self-Aligning Plain Bearing
KWB6N7 Self-Aligning Plain Bearing
KWDB6-7 Self-Aligning Plain Bearing
MS21230-6 Self-Aligning Plain Bearing
NHW6V Self-Aligning Plain Bearing
SBSH12ATC26Z Self-Aligning Plain Bearing
SBSH12ATC26ZM Self-Aligning Plain Bearing
SBSN12ATC26 Self-Aligning Plain Bearing
TGA106 Self-Aligning Plain Bearing
WVG-6 Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-973-8654?
The FSCG of the NSN 3120-00-973-8654 is 3120
Does the NSN 3120-00-973-8654 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-973-8654 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 3120-00-973-8654 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-973-8654 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 3120-00-973-8654 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Mon, Oct 10, 1966

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