PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51039-1Brush Set,electrical Contact

Raytheon Company Dba Raytheon · NSN 5977-00-306-4465 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-306-4465 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-306-4465. Primary manufacturer part number: 51039-1.
Features
  • Brush Set,electrical Contact — FSC 5977
  • Document Identification: 51039
  • Component Document Origin: INDUSTRIAL
  • Component Quantity: 2
  • Document Source: 96214
  • Document Type: INDUSTRIAL DRAWING
  • 6 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-306-4465, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5977-00-306-4465
Primary Part Number51039-1
Item NameBrush Set,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Document Identification51039
Component Document OriginINDUSTRIAL
Component Quantity2
Document Source96214
Document TypeINDUSTRIAL DRAWING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-176-6448510391 INTERCHANGEABLE
Washer,spring Tension
Brp Us Inc
5133-00-266-9465 INTERCHANGEABLE
Drill,twist
7510-01-106-0118430484 INTERCHANGEABLE
Ribbon,inking
Telemechanics Inc
4240-01-245-3330R58A INTERCHANGEABLE
Cartridge,respirator,air Filteri
Square D Co Monroe Plant
5310-01-309-7684 INTERCHANGEABLE
Nut,plain,hexagon
4720-01-357-5668 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-438-4453 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
368-1988 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
368-1988-1 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
51039 Raytheon Company Dba Raytheon (USA)
51039-1 PRIMARY Raytheon Company Dba Raytheon (USA)
51039-4 PRIMARY Raytheon Company Dba Raytheon (USA)
368-1988-1 Morganite Inc (USA)
Related Parts
5310-00-176-6448INTERCHANGEABLE
WASHER,SPRING TENSION
510391
5133-00-266-9465INTERCHANGEABLE
DRILL,TWIST
7510-01-106-0118INTERCHANGEABLE
RIBBON,INKING
430484
4240-01-245-3330INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
R58A
5310-01-309-7684INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4720-01-357-5668INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-438-4453INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 5977-00-306-4465?

NSN 5977-00-306-4465 is a Brush Set,electrical Contact, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5977 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5977-00-306-4465?

NSN 5977-00-306-4465 has 6 cross-referenced part numbers: 368-1988 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 368-1988-1 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 51039 (Raytheon Company Dba Raytheon), 51039-1 (Raytheon Company Dba Raytheon), 51039-4 (Raytheon Company Dba Raytheon) and 1 more.

What NSN replaces 5977-00-306-4465?

There are 7 known substitutes for 5977-00-306-4465: 5310-00-176-6448, 5133-00-266-9465, 7510-01-106-0118 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51039-1?

Key specifications for 51039-1: Document Identification: 51039; Component Document Origin: INDUSTRIAL; Component Quantity: 2; Document Source: 96214. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5977-00-306-4465 still in active supply?

NSN 5977-00-306-4465 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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