PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GRC 58Coupling,ground Rod

Eritech Intl Co · NSN 5975-00-794-2523 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-794-2523 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-794-2523. Primary manufacturer part number: GRC 58.
Features
  • Coupling,ground Rod — FSC 5975
  • General Characteristics Item Description: SILICON BRONZE PER AMS 4615; 2.750 IN. LG; 0.875IN. DIA; EACH END TAPERED TO 0.719 IN. DIA; 0.625 IN. -11 NC-2B INTERIOR THREAD THROUGH FULL LENGTH,EACH END COUNTERBORED TO 0.588 IN. MIN 0.604 IN. MAX DIA 0.250 IN. LG. IN
  • 10 verified cross-references
  • Primary manufacturer: Eritech Intl Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,ground Rod, cataloged under National Stock Number 5975-00-794-2523, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eritech Intl Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-794-2523
Primary Part NumberGRC 58
Item NameCoupling,ground Rod
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEritech Intl Co
StatusCANCELLED
General Characteristics Item DescriptionSILICON BRONZE PER AMS 4615; 2.750 IN. LG; 0.875IN. DIA; EACH END TAPERED TO 0.719 IN. DIA; 0.625 IN. -11 NC-2B INTERIOR THREAD THROUGH FULL LENGTH,EACH END COUNTERBORED TO 0.588 IN. MIN 0.604 IN. MAX DIA 0.250 IN. LG. IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-007-9372B13211E6986 INTERCHANGEABLE
Semiconductor Device,diode
Cecom Lr Center
3120-00-516-61973287637REVBPC11SH1 INTERCHANGEABLE
Bushing,sleeve
Naval Ship Systems Command
3030-00-528-4019C60 INTERCHANGEABLE
Belt,v
Gates Corporation
6520-00-538-925060FC-TS INTERCHANGEABLE
Grinding and Polishing Machine,d
Handler Manufacturing Company Inc
5935-00-815-0512MS3106R28-19S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5950-00-818-1421 INTERCHANGEABLE
Transformer,power
6685-00-850-3784 INTERCHANGEABLE
Thermometer,indicating,capillary
6685-00-850-3785 INTERCHANGEABLE
Thermometer,indicating,capillary
6685-00-857-0149 INTERCHANGEABLE
Thermometer,indicating,capillary
5905-01-033-2200 INTERCHANGEABLE
Resistor Network,fixed,film
Cross-Reference Index
Part NumberManufacturer
GRC 58 PRIMARY Eritech Intl Co (USA)
WDN3K1 Mcgraw-Edison Power System Div (USA)
GRC58KNURLED Copperweld Marketing and Sales Co (USA)
8337027 Sacramento Air Logistics Center Sm-Alc/liil (USA)
360154 Hubbard Mfg Co
10395449 Us Army Aviation and Missile Command (USA)
GRC 58 Apache Grounding Corp (USA)
60C Abb Installation Products Inc (USA)
158C Itt Weaver
CR-58 Carolina Galvanizing Corp Utility Products Div (USA)
Related Parts
5961-00-007-9372INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
B13211E6986
3120-00-516-6197INTERCHANGEABLE
BUSHING,SLEEVE
3287637REVBPC11SH1
3030-00-528-4019INTERCHANGEABLE
BELT,V
C60
6520-00-538-9250INTERCHANGEABLE
GRINDING AND POLISHING MACHINE,D
60FC-TS
5935-00-815-0512INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106R28-19S
5950-00-818-1421INTERCHANGEABLE
TRANSFORMER,POWER
6685-00-850-3784INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
6685-00-850-3785INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
6685-00-857-0149INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
5905-01-033-2200INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
4730-01-193-7390INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J512 4 060115B
5975-01-244-6407INTERCHANGEABLE
ROD SECTION,GROUND
13225E3032-35

Frequently Asked Questions

What is NSN 5975-00-794-2523?

NSN 5975-00-794-2523 is a Coupling,ground Rod, manufactured by Eritech Intl Co, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-794-2523?

NSN 5975-00-794-2523 has 10 cross-referenced part numbers: GRC 58 (Eritech Intl Co), WDN3K1 (Mcgraw-Edison Power System Div), GRC58KNURLED (Copperweld Marketing and Sales Co), 8337027 (Sacramento Air Logistics Center Sm-Alc/liil), 360154 (Hubbard Mfg Co) and 5 more.

What NSN replaces 5975-00-794-2523?

There are 12 known substitutes for 5975-00-794-2523: 5961-00-007-9372, 3120-00-516-6197, 3030-00-528-4019 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GRC 58?

Key specifications for GRC 58: General Characteristics Item Description: SILICON BRONZE PER AMS 4615; 2.750 IN. LG; 0.875IN. DIA; EACH END TAPERED TO 0.719 IN. DIA; 0.625 IN. -11 NC-2B INTERIOR THREAD THROUGH FULL LENGTH,EACH END COUNTERBORED TO 0.588 IN. MIN 0.604 IN. MAX DIA 0.250 IN. LG. IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-794-2523 still in active supply?

NSN 5975-00-794-2523 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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