DF21BC

View detailed technical data, stock status, and sourcing information for: DF21BC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-00-738-6269

Item Name Code

00883

Assigment Date

01/01/1961 (65 years ago)

insulated caps with uninsulated studs electrical insulation feature, 0.098 inches single end wire hole diameter, 1.094 inches maximum height above mounting surface, 0.469 inches overall diameter, 1.922 inches overall height

Product Characteristics

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

Overall Height: 1.922 inches
Overall Diameter: 0.469 inches
Maximum Height Above Mounting Surface: 1.094 inches
Wire Hole Diameter: 0.098 inches single end
Electrical Insulation Feature: insulated caps with uninsulated studs
Mounting Method Style: stud
Mounting Thread Diameter: 0.138 inches
Identification Code Color: black
Thread Length: 0.828 inches
Basic Shape Style: single post, round (post binding)
Mounting Thread Series: unc
Features Provided: mounting hardware
Conductor Accommodation Type: screw cap w/hole single end
Cap Outside Diameter: 0.435 inches
Material: copper alloy overall except insulation
Material: plastic insulation
Precious Material And Location: overall except insulaton gold
Precious Material And Weight: 0.040 gold grains, troy
Precious Material: gold
Surface Treatment: gold overall except insulation single layer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5940-00-935-3510	No Name Available	03/01/1977
5940-01-129-3335	No Name Available	12/01/1985
5935-01-139-1169	No Name Available	02/01/1984

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
151-0042	Electrical Binding Post
1510-0039	Electrical Binding Post
1510-0522	Electrical Binding Post
1519-103	Electrical Binding Post
21527-103	Electrical Binding Post
738652-02	Electrical Binding Post
820-4S	Electrical Binding Post
BB10204G1	Electrical Binding Post
BP21B	Electrical Binding Post
DF21BC	Electrical Binding Post
DF21DC	Electrical Binding Post
G376833-2	Electrical Binding Post
HARS-X-4400	Electrical Binding Post

FAQs

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

What is the FSCG of the NSN 5940-00-738-6269?

The FSCG of the NSN 5940-00-738-6269 is 5940

Does the NSN 5940-00-738-6269 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5940-00-738-6269 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 5940-00-738-6269 contain precious materials?

Item contains gold.

Does NSN 5940-00-738-6269 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 5940-00-738-6269 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961