PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8732Brush,electrical Contact

Hornet Acquisitionco, Llc Dba Onboard Systems · NSN 5977-01-073-7394 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-073-7394 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-073-7394. Primary manufacturer part number: 8732.
Features
  • Brush,electrical Contact — FSC 5977
  • Shunt Insulation Provision and Quantity: 1 UNINSULATED
  • Material: ELECTROGRAPHITIC
  • Terminal Diameter: 0.362 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 ROUND CAP W/EARS
  • Body Style: RECTANGULAR
  • Material Document and Classification: AIRCO SPEER CARBON INC GRADE E-212 MFR REF SINGLE MATERIAL RESPONSE
  • Style Designator: ONE PIECE
Applications
  • Applications requiring Electrographitic construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-01-073-7394, 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 Hornet Acquisitionco, Llc Dba Onboard Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-01-073-7394
Primary Part Number8732
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerHornet Acquisitionco, Llc Dba Onboard Systems
StatusACTIVE
Shunt Insulation Provision and Quantity1 UNINSULATED
MaterialELECTROGRAPHITIC
Terminal Diameter0.362 INCHES NOMINAL IN
Terminal Type and Quantity1 ROUND CAP W/EARS
Body StyleRECTANGULAR
Material Document and ClassificationAIRCO SPEER CARBON INC GRADE E-212 MFR REF SINGLE MATERIAL RESPONSE
Style DesignatorONE PIECE
Shunt Position Designator5
Radius0.375 INCHES NOMINAL IN
Contact Face StyleCONCAVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6145-00-635-98348732 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
1040-00-924-9809B68-13-1890 INTERCHANGEABLE
Adapter,clutch
Edgewood Chemical Biological Center Ecbc
5330-01-021-13698732 INTERCHANGEABLE
Gasket
Eaton Corporation Div Eaton Fluid Power
2590-01-077-645789452-8 INTERCHANGEABLE
Cap,filler Opening
Har, Inc Dba Mercury Machine & Mfg Co Div
5365-01-143-39355035L024-1 INTERCHANGEABLE
Ring,externally Threaded
Circor Aerospace, Inc. Div Circor
6625-01-379-50058732 INTERCHANGEABLE
Probe,magnetic Field,interferenc
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5970-01-386-80568732 INTERCHANGEABLE
Insulator,plate
Carlisle & Finch Co
6515-01-441-39188732 INTERCHANGEABLE
Guide,drill,bone
Linvatec Corporation Div Linvatec
6515-01-565-6267329.92 INTERCHANGEABLE
Bending Template,bone Fixation
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
8732 PRIMARY Hornet Acquisitionco, Llc Dba Onboard Systems (USA)
8732 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
Related Parts
6145-00-635-9834INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8732
1040-00-924-9809INTERCHANGEABLE
ADAPTER,CLUTCH
B68-13-1890
5330-01-021-1369INTERCHANGEABLE
GASKET
8732
2590-01-077-6457INTERCHANGEABLE
CAP,FILLER OPENING
89452-8
5365-01-143-3935INTERCHANGEABLE
RING,EXTERNALLY THREADED
5035L024-1
6625-01-379-5005INTERCHANGEABLE
PROBE,MAGNETIC FIELD,INTERFERENC
8732
5970-01-386-8056INTERCHANGEABLE
INSULATOR,PLATE
8732
6515-01-441-3918INTERCHANGEABLE
GUIDE,DRILL,BONE
8732
6515-01-565-6267INTERCHANGEABLE
BENDING TEMPLATE,BONE FIXATION
329.92

Frequently Asked Questions

What is NSN 5977-01-073-7394?

NSN 5977-01-073-7394 is a Brush,electrical Contact, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-073-7394?

NSN 5977-01-073-7394 has 2 cross-referenced part numbers: 8732 (Hornet Acquisitionco, Llc Dba Onboard Systems), 8732 (Goodrich Corporation Dba Trw Lucas Aerospace).

What NSN replaces 5977-01-073-7394?

There are 9 known substitutes for 5977-01-073-7394: 6145-00-635-9834, 1040-00-924-9809, 5330-01-021-1369 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8732?

Key specifications for 8732: Shunt Insulation Provision and Quantity: 1 UNINSULATED; Material: ELECTROGRAPHITIC; Terminal Diameter: 0.362 INCHES NOMINAL IN; Terminal Type and Quantity: 1 ROUND CAP W/EARS. 10 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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