5977-00-556-1156

Find complete technical information, availability, and procurement data for: 5977-00-556-1156
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-556-1156

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

copper material, 0.188 inches nominal diameter, flat contact face style, 0.125 inches nominal length, w/mtg holes,2 ea,0.156 in. dia,0.500 in. c to c special features

Product Characteristics

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

Diameter: 0.188 inches nominal
Length: 0.125 inches nominal
Contact Face Style: flat
Special Features: w/mtg holes,2 ea,0.156 in. dia,0.500 in. c to c
Material: copper
Style Designator: one piece

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
495756-901REVB	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-556-1156?

The FSCG of the NSN 5977-00-556-1156 is 5977

Does the NSN 5977-00-556-1156 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-556-1156 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 5977-00-556-1156 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-556-1156 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 5977-00-556-1156 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963