728986-107

View detailed technical data, stock status, and sourcing information for: 728986-107
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-230-3283

Item Name Code

13206

Assigment Date

05/27/1973 (53 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

0.1000 inches nominal flange width, 1.3750 inches nominal body inside diameter, 0.6600 inches nominal overall length, 2.0000 inches nominal flange outside diameter, 1.7525 inches minimum and 1.7532 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: 0.6600 inches nominal
Body Outside Diameter: 1.7525 inches minimum and 1.7532 inches maximum
Body Inside Diameter: 1.3750 inches nominal
Flange Outside Diameter: 2.0000 inches nominal
Flange Width: 0.1000 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 125.0 microinches intermediate layer
Material: copper alloy 172 overall
Material Document And Classification: qq-c-530 alloy 172 cond h fed spec single material response overall
Style Designator: solid, external flange one end

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
728986-107	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-230-3283?

The FSCG of the NSN 3120-00-230-3283 is 3120

Does the NSN 3120-00-230-3283 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-230-3283 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 3120-00-230-3283 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-230-3283 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 3120-00-230-3283 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, May 27, 1973