BJBN20FKC-040

View detailed technical data, stock status, and sourcing information for: BJBN20FKC-040
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part BJBN20FKC-040 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-349-5041

Item Name Code

13205

Assigment Date

11/27/1991 (34 years ago)

A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes:bushing (as modified).

1.2390 inches minimum and 1.2410 inches maximum body inside diameter, 1.4393 inches minimum and 1.4400 inches maximum body outside diameter, 0.0870 inches minimum and 0.0930 inches maximum flange width, 0.4905 inches nominal overall length, 1.6600 inches minimum and 1.6800 inches maximum flange 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: 0.4905 inches nominal
Body Outside Diameter: 1.4393 inches minimum and 1.4400 inches maximum
Body Inside Diameter: 1.2390 inches minimum and 1.2410 inches maximum
Flange Outside Diameter: 1.6600 inches minimum and 1.6800 inches maximum
Flange Width: 0.0870 inches minimum and 0.0930 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum outside diameter surface of body
Material: plastic polytetrafluoroethylene and plastic polyamide (nylon) and plastic phenolic inner layer
Material: steel comp 630 outer layer
Material Document And Classification: ams 5643 assn std single material response outer layer
Material Document And Classification: mil-b-81934 mil spec single material response inner layer
Style Designator: solid, external flange one end
Specification/Standard Data: 76823-04a062 manufacturers standard

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
04A062-20-040	Sleeve Bearing
BJBN20FKC-040	Sleeve Bearing
KPD329-20-040	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-349-5041?

The FSCG of the NSN 3120-01-349-5041 is 3120

Does the NSN 3120-01-349-5041 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-349-5041 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 3120-01-349-5041 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-349-5041 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 3120-01-349-5041 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Nov 27, 1991