PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8733Brush,electrical Contact

Safran Power Usa Llc · NSN 5977-00-857-5146 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-857-5146 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-857-5146. Primary manufacturer part number: 8733.
Features
  • Brush,electrical Contact — FSC 5977
  • Material: CARBON
  • 3 verified cross-references
  • Primary manufacturer: Safran Power Usa Llc
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-857-5146, 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 Safran Power Usa Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5977-00-857-5146
Primary Part Number8733
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerSafran Power Usa Llc
StatusACTIVE
MaterialCARBON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-843-72978733 INTERCHANGEABLE
Washer,recessed
Circor Aerospace, Inc. Div Circor
6145-00-926-8319 INTERCHANGEABLE
Cable,special Purpose,electrical
6210-01-221-5905 INTERCHANGEABLE
Fixture,lighting
6625-01-360-33648733 INTERCHANGEABLE
Probe,magnetic Field,interferenc
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5340-01-626-97778733 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
Cross-Reference Index
Part NumberManufacturer
8733 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
8733 PRIMARY Safran Power Usa Llc (USA)
8733 Lucas Aerospace Power Equipment Corporation (USA)
Related Parts
5310-00-843-7297INTERCHANGEABLE
WASHER,RECESSED
8733
6145-00-926-8319INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6210-01-221-5905INTERCHANGEABLE
FIXTURE,LIGHTING
6625-01-360-3364INTERCHANGEABLE
PROBE,MAGNETIC FIELD,INTERFERENC
8733
5340-01-626-9777INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
8733

Frequently Asked Questions

What is NSN 5977-00-857-5146?

NSN 5977-00-857-5146 is a Brush,electrical Contact, manufactured by Safran Power Usa Llc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-857-5146?

NSN 5977-00-857-5146 has 3 cross-referenced part numbers: 8733 (Goodrich Corporation Dba Trw Lucas Aerospace), 8733 (Safran Power Usa Llc), 8733 (Lucas Aerospace Power Equipment Corporation).

What NSN replaces 5977-00-857-5146?

There are 5 known substitutes for 5977-00-857-5146: 5310-00-843-7297, 6145-00-926-8319, 6210-01-221-5905 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8733?

Key specifications for 8733: Material: CARBON. 1 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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