PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23443Brush,electrical Contact

Raytheon Company Dba Raytheon · NSN 5977-00-284-7517 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-284-7517 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-284-7517. Primary manufacturer part number: 23443.
Features
  • Brush,electrical Contact — FSC 5977
  • Material Document and Classification: UNION CARBIDE CORP GRADE 549 MFR REF SINGLE MATERIAL RESPONSE
  • Body Style: RECTANGULAR
  • Material: METAL GRAPHITE
  • Contact Face Style: FLAT
  • Spring Free Length: 0.575 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
  • Length: 0.375 INCHES NOMINAL IN
  • Style Designator: ONE PIECE
Applications
  • Applications requiring Metal Graphite construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-7517, 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 Raytheon Company Dba Raytheon. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-284-7517
Primary Part Number23443
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Material Document and ClassificationUNION CARBIDE CORP GRADE 549 MFR REF SINGLE MATERIAL RESPONSE
Body StyleRECTANGULAR
MaterialMETAL GRAPHITE
Contact Face StyleFLAT
Spring Free Length0.575 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Length0.375 INCHES NOMINAL IN
Style DesignatorONE PIECE
Largest Outside Diameter0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
Pressure Spring Type and Quantity1 CYLINDRICAL
Width0.094 INCHES NOMINAL IN
Thickness0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-358-000523443 INTERCHANGEABLE
Pin,straight,headless
Briggs and Stratton Corp
5950-00-646-331023443 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
1650-00-758-799423443 INTERCHANGEABLE
Parts Kit,servocylinder
Moog Inc
3020-01-186-875423443 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
5961-01-202-509523443 INTERCHANGEABLE
Semiconductor Device,diode
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
23443 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5315-00-358-0005INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
23443
5950-00-646-3310INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23443
1650-00-758-7994INTERCHANGEABLE
PARTS KIT,SERVOCYLINDER
23443
3020-01-186-8754INTERCHANGEABLE
GEAR,SPUR
23443
5961-01-202-5095INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
23443

Frequently Asked Questions

What is NSN 5977-00-284-7517?

NSN 5977-00-284-7517 is a Brush,electrical Contact, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-284-7517?

NSN 5977-00-284-7517 has 1 cross-referenced part number: 23443 (Raytheon Company Dba Raytheon).

What NSN replaces 5977-00-284-7517?

There are 5 known substitutes for 5977-00-284-7517: 5315-00-358-0005, 5950-00-646-3310, 1650-00-758-7994 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23443?

Key specifications for 23443: Material Document and Classification: UNION CARBIDE CORP GRADE 549 MFR REF SINGLE MATERIAL RESPONSE; Body Style: RECTANGULAR; Material: METAL GRAPHITE; Contact Face Style: FLAT. 11 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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