2R4394

View detailed technical data, stock status, and sourcing information for: 2R4394

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2R4394
Federal Supply Group
Electrical and Electronic Equipment Components
National Stock Number
5977-00-284-7829
Item Name Code
02937
Assigment Date
01/01/1963 (63 years ago)

1 terminal quantity, 1.750 inches nominal overall length, 0.688 inches nominal inside length, 0.318 inches nominal inside width, 0.812 inches nominal overall width

Product Characteristics

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

Terminal Quantity
1
Overall Length
1.750 inches nominal
Overall Width
0.812 inches nominal
Inside Width
0.318 inches nominal
Inside Length
0.688 inches nominal
Overall Thickness
3.000 inches nominal
Mounting Facility Quantity
2
Brush Pressure Spring Type Accommodated
helical torsion
Brush Spring Adjustability
adjustable
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.625 inches nominal
Mounting Facility
setscrew and rod
Terminal Type
screw
Material
copper alloy box
Style Designator
rectangle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5977-00-074-3646 No Name Available 03/27/1970
5977-00-252-9823 No Name Available 01/01/1963

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
1600443 Electrical Contact Brush Holder
2R4394 Electrical Contact Brush Holder
R00856R1 Electrical Contact Brush Holder
R0085G1 Electrical Contact Brush Holder
R0085GR1 Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-284-7829?
The FSCG of the NSN 5977-00-284-7829 is 5977
Does the NSN 5977-00-284-7829 have a Schedule B code assigned?
Yes, the Schedule B code is 8545900000
Does NSN 5977-00-284-7829 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 5977-00-284-7829 contain precious materials?
Precious metal content is unknown
Does NSN 5977-00-284-7829 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 5977-00-284-7829 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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