DF21RC

View detailed technical data, stock status, and sourcing information for: DF21RC

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DF21RC
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5940 Terminal Strips, Terminals and Lugs
National Stock Number
5940-00-738-6268
Item Name Code
00883
Assigment Date
01/01/1961 (65 years ago)

A metallic postlike terminal, insulated or uninsulated, which is mounted on a board, chassis, panel, or other similar supporting surface. It is designed for frequent manual connections and disconnections of at least one electrical conductor, such as a wire, alligator clip, or spade lug. It may have additional tip jack features for the acceptance of banana plugs, phone tips, and the like. It may also have provisions for permanently attaching an electrical conductor(s). For items which require all electrical conductors to be permanently attached (soldered, crimped, and the like), see terminal, stud. See also jack, tip.

0.470 inches overall diameter, insulated caps with uninsulated studs electrical insulation feature, 1.094 inches maximum height above mounting surface, 0.098 inches single end wire hole 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
0.470 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
red
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 insulation 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Below is a list of NSNs that have been officially superseded by this NSN: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
5940-00-935-3412 No Name Available 05/01/1993
5940-00-935-3458 No Name Available 05/01/1976
5940-01-129-0588 No Name Available 10/01/1985

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
01-1004-1-0312 Electrical Binding Post
151-0041 Electrical Binding Post
21527-102 Electrical Binding Post
738632-01 Electrical Binding Post
738652-01 Electrical Binding Post
820-6J Electrical Binding Post
BP21R Electrical Binding Post
DF21RC Electrical Binding Post

FAQs

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

What is the FSCG of the NSN 5940-00-738-6268?
The FSCG of the NSN 5940-00-738-6268 is 5940
Does the NSN 5940-00-738-6268 have a Schedule B code assigned?
Yes, the Schedule B code is 8538907080
Does NSN 5940-00-738-6268 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 5940-00-738-6268 contain precious materials?
Item contains gold.
Does NSN 5940-00-738-6268 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 5940-00-738-6268 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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