3120-00-210-1817

Find complete technical information, availability, and procurement data for: 3120-00-210-1817
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-210-1817

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

0.8350 inches minimum and 0.8550 inches maximum overall length, 1.0312 inches minimum and 1.0317 inches maximum body inside diameter, 1.4365 inches minimum and 1.4370 inches maximum left flange outside diameter, 1.4365 inches minimum and 1.4370 inches maximum right flange outside diameter, 1.1770 inches minimum and 1.1970 inches maximum body outside diameter

Product Characteristics

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

Overall Length: 0.8350 inches minimum and 0.8550 inches maximum
Body Outside Diameter: 1.1770 inches minimum and 1.1970 inches maximum
Body Inside Diameter: 1.0312 inches minimum and 1.0317 inches maximum
Left Flange Outside Diameter: 1.4365 inches minimum and 1.4370 inches maximum
Right Flange Outside Diameter: 1.4365 inches minimum and 1.4370 inches maximum
Left Flange Width: 0.5540 inches minimum and 0.5740 inches maximum
Right Flange Width: 0.1150 inches minimum and 0.1350 inches maximum
Corner Shape: square all corners
Hardness Rating: 80.0 rockwell b nominal overall
Surface Finish: 125.0 microinches outside diameter surface of left flange
Surface Finish: 125.0 microinches outside diameter surface of right flange
Surface Finish: 125.0 microinches left end surface of body and flange
Surface Finish: 125.0 microinches left end surface of right flange
Surface Finish: 125.0 microinches right end surface of body and flange
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Material: copper alloy 630 overall
Material Document And Classification: mil-b-6946,gr b-1 mil spec single material response overall
Style Designator: solid, external flanges both ends

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:

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733936PC2	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-210-1817?

The FSCG of the NSN 3120-00-210-1817 is 3120

Does the NSN 3120-00-210-1817 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-210-1817 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 3120-00-210-1817 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-210-1817 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 3120-00-210-1817 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963