2144267 PIECE 2

View detailed technical data, stock status, and sourcing information for: 2144267 PIECE 2
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-218-5803

Item Name Code

13205

Assigment Date

10/15/1985 (40 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

13.5000 inches nominal body outside diameter, 13.8750 inches nominal overall length, 0.4063 inches nominal second hole diameter, 12.7500 inches nominal body inside diameter, 0.1900 inches nominal first hole diameter

Product Characteristics

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

Hole Diameter: 0.1900 inches nominal first
Hole Diameter: 0.4063 inches nominal second
Overall Length: 13.8750 inches nominal
Body Outside Diameter: 13.5000 inches nominal
Body Inside Diameter: 12.7500 inches nominal
Left Internal Flange Hole Diameter: 12.5430 inches minimum and 13.5460 inches maximum
Right Internal Flange Hole Diameter: 12.5430 inches minimum and 12.5460 inches maximum
Left Internal Flange Width: 4.5000 inches nominal
Right Internal Flange Width: 6.2500 inches nominal
Left Flange Outside Diameter: 15.7500 inches nominal
Right Flange Outside Diameter: 13.7470 inches minimum and 13.7490 inches maximum
Left Flange Width: 0.8750 inches nominal
Right Flange Width: 4.5000 inches nominal
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: round right flange body corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square right flange outside left corner
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of left flange
Surface Finish: 63.0 microinches outside diameter surface of right flange
Antirotation/Lubrication Type And Quantity: 20 hole
Surface Groove Location And Quantity: 4 internal
Special Features: eight antirotation holes 0.190 in.-24nc-2b thread,countersunk 0.500 in. deep,0.210 in. dia by 90.0 deg on 14.875 in. dia bolt circle; twelve 0.4063 in. dia holes cbore 0.5938 in. dia,0.500 in. deep on 14.750 in. dia bolt circle
Material: copper alloy 903 overall
Material Document And Classification: qq-c-390 fed spec single material response overall
Style Designator: solid, external flanges both ends, internal flange at 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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1098 PIECE 2	Sleeve Bearing
2144267 PIECE 2	Sleeve Bearing
637-701-2144267 PIECE 2	Sleeve Bearing
637-709-2144267 PIECE 2	Sleeve Bearing
701-2144267 PIECE 2	Sleeve Bearing
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77833-05X13 PIECE 2	Sleeve Bearing
SSN637-701-2144267 PIECE 2	Sleeve Bearing
SSN637-709-2144267 PIECE 2	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-218-5803?

The FSCG of the NSN 3120-01-218-5803 is 3120

Does the NSN 3120-01-218-5803 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-218-5803 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 3120-01-218-5803 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-218-5803 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 3120-01-218-5803 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Oct 15, 1985