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NSN W5051031PC142

Electrical Contact Brush Holder

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

0.750 inches nominal inside thickness, helical torsion brush pressure spring type accommodated, 1.000 inches nominal inside length, adjustable brush spring adjustability, 1 brush quantity accommodated per holder.

NSN 5977-00-421-7176 Datasheet

(NSN) National Stock Number
5977-00-421-7176
(FSC) Federal Supply Classification
5977 - Electrical Contact Brushes and Electrodes
(NIIN) National Item Identification Number
00-421-7176
Requires Demilitarization
Yes
(INC) Item Name Code
02937
Date
Tue, Jan 1, 1963
Schedule B Code
8545900000
Brush Quantity Accommodated Per Holder
1
Brush Pressure Spring Type Accommodated
helical torsion
Brush Spring Adjustability
adjustable
Inside Length
1.000 inches nominal
Inside Thickness
0.750 inches nominal
Inside Width
0.375 inches nominal
Material
fiber box
Mounting Facility Quantity
1
Mounting Facility
clamp
Overall Length
1.625 inches nominal
Overall Thickness
3.250 inches nominal
Overall Width
1.000 inches nominal
Surface Treatment
cadmium box
Terminal Quantity
1
Terminal Type
binding post

Identification

Demilitarization Code
A - 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.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Source of Supply Code
S9G - Defense supply center richmond, virginia 23297
Pseudo Item Name Code
0002937

Cross Reference

CAGE Codes

24446
General Electric Company
U.s./canadian manufacturers
71669
General Electric Co Switchgear and Control Division of Apparatus Group
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
Q - 70.0
National Motor Freight Class Rating
W - Rating variable
Rail Variation
1
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34760
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
062120

Schedule B & Trade

Schedule B
8545-90-0000
Description
electrical carbon or graphite articles,nesoi
End Use
20005 - Electric apparatus
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
77886
(NAICS) North American Industrial Classification System
335991

Questions & Answers

  1. What is the FSCG of the NSN 5977-00-421-7176?

    The FSCG of the NSN 5977-00-421-7176 is 5977

  2. Does the NSN 5977-00-421-7176 have a Schedule B code assigned?

    Yes, the Schedule B code is 8545900000

  3. Does NSN 5977-00-421-7176 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.

  4. Does NSN 5977-00-421-7176 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5977-00-421-7176 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.

  6. When the NSN 5977-00-421-7176 was assigned to the Federal Catalog?

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

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