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3120-00-829-9948

Find complete technical information, availability, and procurement data for: 3120-00-829-9948

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3120-00-829-9948
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-829-9948
Item Name Code
13208
Assigment Date
09/13/1967 (58 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

1.2495 inches minimum and 1.2500 inches maximum bore diameter, 1.2060 inches minimum and 1.2080 inches maximum inner member width, 129000 pounds static radial load rating, 2.0933 inches minimum and 2.0938 inches maximum outer member outside diameter, 0.9320 inches minimum and 0.9420 inches maximum outer 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
1.2495 inches minimum and 1.2500 inches maximum
Outer Member Outside Diameter
2.0933 inches minimum and 2.0938 inches maximum
Outer Member Width
0.9320 inches minimum and 0.9420 inches maximum
Inner Member Width
1.2060 inches minimum and 1.2080 inches maximum
Static Radial Load Rating
129000 pounds
Hardness Rating
55.0 rockwell c minimum inner member
Hardness Rating
23.0 rockwell c minimum outer race member
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 440c inner member
Material
steel comp 410 outer race member
Material Document And Classification
ams 5613 assn std single material response outer race member
Material Document And Classification
ams 5630 assn std single material response inner member
Style Designator
with insert and/or liner

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
176155 Self-Aligning Plain Bearing
BS40ATC67 Self-Aligning Plain Bearing
HE131-0046-0020 Self-Aligning Plain Bearing
KSBN20-19 Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-829-9948?
The FSCG of the NSN 3120-00-829-9948 is 3120
Does the NSN 3120-00-829-9948 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-829-9948 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 3120-00-829-9948 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-829-9948 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 3120-00-829-9948 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Sep 13, 1967

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