5977-01-297-1975

Find complete technical information, availability, and procurement data for: 5977-01-297-1975
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-297-1975

Item Name Code

00201

Assigment Date

03/30/1989 (37 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

2 holder quantity per assembly, helical torsion brush pressure spring type accommodated, 4 holder group quantity mounted in pairs, nonadjustable holder position adjustability, nonadjustable brush spring adjustability

Product Characteristics

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

Brush Pressure Spring Type Accommodated: helical torsion
Brush Spring Adjustability: nonadjustable
Holder Quantity Per Assembly: 2
Holder Position Adjustability: nonadjustable
Holder Group Quantity Mounted In Pairs: 4
Total Brush Quantity Accommodated: 8
Brush Quantity Accommodated Per Holder: 1
Features Provided: contact end bevel and brush pressure spring and positioning slots
Special Features: overall length 1.781 in.;overall dia.1.500 in.;inside dia.1.344 in.;overall height 1.094 in.

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
150SG1138	Electrical Conta Holder Assembly

FAQs

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

What is the FSCG of the NSN 5977-01-297-1975?

The FSCG of the NSN 5977-01-297-1975 is 5977

Does the NSN 5977-01-297-1975 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-01-297-1975 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 5977-01-297-1975 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-297-1975 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 5977-01-297-1975 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Mar 30, 1989