PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PD-3604Brush,electrical Contact

Carbon/graphite Group Inc the · NSN 5977-00-417-1941 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-417-1941 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-417-1941. Primary manufacturer part number: PD-3604.
Features
  • Brush,electrical Contact — FSC 5977
  • Width: 1.500 INCHES NOMINAL IN
  • Contact Face Style: BEVELED
  • Top Style: BEVELED BACK
  • Shunt Insulation Provision and Quantity: 1 UNINSULATED
  • Bevel Angle: 10.0 DEGREES NOMINAL
  • Shunt Position Designator: 2
  • Body Style: RECTANGULAR COMMUTATOR
Applications
  • Applications requiring Electrographitic construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-417-1941, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Carbon/graphite Group Inc the. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-417-1941
Primary Part NumberPD-3604
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerCarbon/graphite Group Inc the
StatusACTIVE
Width1.500 INCHES NOMINAL IN
Contact Face StyleBEVELED
Top StyleBEVELED BACK
Shunt Insulation Provision and Quantity1 UNINSULATED
Bevel Angle10.0 DEGREES NOMINAL
Shunt Position Designator2
Body StyleRECTANGULAR COMMUTATOR
Length2.250 INCHES NOMINAL IN
Thickness0.375 INCHES NOMINAL IN
MaterialELECTROGRAPHITIC
Style DesignatorONE PIECE
Terminal Type and Quantity1 STRAIGHT W/SLOT
Brush Shunt Length4.125 INCHES NOMINAL SINGLE SHUNT IN
Angle35.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5930-00-296-9713 INTERCHANGEABLE
Switch,toggle
5950-00-419-5329 INTERCHANGEABLE
Coil,radio Frequency
5310-00-929-4047 INTERCHANGEABLE
Washer,flat
6220-00-937-8792 INTERCHANGEABLE
Lens,light
4930-00-975-95408887 INTERCHANGEABLE
Applicator,lubricat
Gc/waldom Inc
5930-01-007-6152 INTERCHANGEABLE
Switch,toggle
5950-01-113-5249 INTERCHANGEABLE
Transformer,audio Frequency
5360-01-199-3501987-00 INTERCHANGEABLE
Spring,helical,compression
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
6726442 General Electric Company (USA)
NC12-4812 Ucar Carbon Co Inc (USA)
NC12-4812 National Electrical Carbon Products, Inc. Div Electrical (USA)
987 Morganite Inc (USA)
PD-3604 PRIMARY Carbon/graphite Group Inc the (USA)
Related Parts
5930-00-296-9713INTERCHANGEABLE
SWITCH,TOGGLE
5950-00-419-5329INTERCHANGEABLE
COIL,RADIO FREQUENCY
5310-00-929-4047INTERCHANGEABLE
WASHER,FLAT
6220-00-937-8792INTERCHANGEABLE
LENS,LIGHT
4930-00-975-9540INTERCHANGEABLE
APPLICATOR,LUBRICAT
8887
5930-01-007-6152INTERCHANGEABLE
SWITCH,TOGGLE
5950-01-113-5249INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5360-01-199-3501INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
987-00

Frequently Asked Questions

What is NSN 5977-00-417-1941?

NSN 5977-00-417-1941 is a Brush,electrical Contact, manufactured by Carbon/graphite Group Inc the, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-417-1941?

NSN 5977-00-417-1941 has 5 cross-referenced part numbers: 6726442 (General Electric Company), NC12-4812 (Ucar Carbon Co Inc), NC12-4812 (National Electrical Carbon Products, Inc. Div Electrical), 987 (Morganite Inc), PD-3604 (Carbon/graphite Group Inc the).

What NSN replaces 5977-00-417-1941?

There are 8 known substitutes for 5977-00-417-1941: 5930-00-296-9713, 5950-00-419-5329, 5310-00-929-4047 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PD-3604?

Key specifications for PD-3604: Width: 1.500 INCHES NOMINAL IN; Contact Face Style: BEVELED; Top Style: BEVELED BACK; Shunt Insulation Provision and Quantity: 1 UNINSULATED. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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