3321-53-2

View detailed technical data, stock status, and sourcing information for: 3321-53-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-01-082-2749

Item Name Code

00887

Assigment Date

08/30/1979 (46 years ago)

tapped hole mounting method style, standoff insulation electrical insulation feature, 0.250 inches width across flats, 0.625 inches overall height, 0.250 inches terminal length

Product Characteristics

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

Terminal Length: 0.250 inches
Width Across Flats: 0.250 inches
Overall Height: 0.625 inches
Electrical Insulation Feature: standoff insulation
Mounting Method Style: tapped hole
Mounting Thread Diameter: 0.138 inches
Identification Code Color: red
Thread Length: 0.156 inches
Basic Shape Style: nontubular, hex
Mounting Thread Series: unc
Conductor Accommodation Type: threaded external single end
Material: copper alloy overall except insulation
Material: plastic diallyl phthalate insulation
Material Document And Classification: mil-m-14 mil spec single material response insulation
Material Document And Classification: qq-b-626,comp 22 fed spec single material response overall except insulation
Surface Treatment: cadmium overall except insulation single layer
Surface Treatment Document And Classification: qq-p-416,type i,class 2 or type ii,class 3 fed spec single treatment response overall except insulation single layer

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
3321-53-2	Stud Terminal
SMT-12-6M2	Stud Terminal

FAQs

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

What is the FSCG of the NSN 5940-01-082-2749?

The FSCG of the NSN 5940-01-082-2749 is 5940

Does the NSN 5940-01-082-2749 have a Schedule B code assigned?

Yes, the Schedule B code is 8536904000

Does NSN 5940-01-082-2749 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 5940-01-082-2749 contain precious materials?

Item does not contain precious metal.

Does NSN 5940-01-082-2749 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 5940-01-082-2749 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Aug 30, 1979