PartsTable TECHNICAL DATA SHEET

NSN 5975-01-497-0113Government record, cited

Coupling, Ground Rod5975-01-497-0113

NSN 5975-01-497-0113 · NIIN 014970113 · Part number GRC58

Harger Inc Dba Harger Lightning Protection Inc · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0E4Y4

Government record, cited

NSN 5975-01-497-0113 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-497-0113. Manufacturer of record part number: GRC58.

Also searched as 5975-01-497-0113 · 5975014970113 · NIIN 014970113 · 01-497-0113 · FSC 5975 Electrical Hardware and Supplies · CAGE 0E4Y4 · GRC58 · 99002C8008 · 99002C8008-7

Nearby stock numbers ← 5975-01-497-0029 · 5975-01-497-0117 Bushing, Strain Relief, Cable →

Features

Coupling,ground Rod — FSC 5975
1 manufacturer part number on file
Manufacturer of record: Harger Inc Dba Harger Lightning Protection Inc

Identification

NSN: 5975-01-497-0113
NIIN: 014970113
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: GRC58
Manufacturer: Harger Inc Dba Harger Lightning Protection Inc

General Description

The Coupling,ground Rod, cataloged under National Stock Number 5975-01-497-0113, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Harger Inc Dba Harger Lightning Protection Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5975-01-497-0113
Primary Part Number	GRC58
Item Name	Coupling,ground Rod
FSC / FSG	5975 / 59 — Electrical Hardware and Supplies
Manufacturer	Harger Inc Dba Harger Lightning Protection Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

⇄ Related Items 8

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5975-01-497-0383S582DT POSSIBLE MATCH

ROD SECTION,GROUND

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-0431S582ST POSSIBLE MATCH

ROD,GROUND

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-0438582GTEKIT POSSIBLE MATCH

KIT,GROUND ROD

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-1493S583DT POSSIBLE MATCH

ROD SECTION,GROUND

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-1496583GTEKIT POSSIBLE MATCH

KIT,GROUND ROD

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-1501S583ST POSSIBLE MATCH

ROD,GROUND

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-497-5606GDS58 POSSIBLE MATCH

ROD SECTION,GROUND

Possible match (shared part number)Harger Inc Dba Harger Lightning Protection Inc

5975-01-552-6938GRC-58 POSSIBLE MATCH

ROD SECTION,GROUND

Possible match (shared part number)Vfc Inc

Cross-Reference Index

Part Number	Manufacturer
GRC58 PRIMARY	Harger Inc Dba Harger Lightning Protection Inc (USA)

Reference documents

Reference	Meaning
99002C8008	D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
99002C8008-7	7/1 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service

Related Parts

5975-01-497-0383POSSIBLE MATCH

ROD SECTION,GROUND

S582DT

5975-01-497-0431POSSIBLE MATCH

ROD,GROUND

S582ST

5975-01-497-0438POSSIBLE MATCH

KIT,GROUND ROD

582GTEKIT

5975-01-497-1493POSSIBLE MATCH

ROD SECTION,GROUND

S583DT

5975-01-497-1496POSSIBLE MATCH

KIT,GROUND ROD

583GTEKIT

5975-01-497-1501POSSIBLE MATCH

ROD,GROUND

S583ST

5975-01-497-5606POSSIBLE MATCH

ROD SECTION,GROUND

GDS58

5975-01-552-6938POSSIBLE MATCH

ROD SECTION,GROUND

GRC-58

Frequently Asked Questions

What is NSN 5975-01-497-0113?

NSN 5975-01-497-0113 is a Coupling,ground Rod, manufactured by Harger Inc Dba Harger Lightning Protection Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.

What part numbers are listed for NSN 5975-01-497-0113?

NSN 5975-01-497-0113 has 1 manufacturer part number on file: GRC58 (Harger Inc Dba Harger Lightning Protection Inc).

What NSN replaces 5975-01-497-0113?

8 possible matches (shared part number, not a government interchangeability claim): 5975-01-497-0383, 5975-01-497-0431, 5975-01-497-0438. Verify interchangeability with system specifications before substitution.

What are the specifications of GRC58?

Key specifications for GRC58: Special Features: CORROSION RESISTANT SILICON BRONZE GROUND COUPLER MADE FOR THE 5/8" SECTIONAL GROUND ROD; End Item Identification: 5895-01-467-6942. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5975-01-497-0113 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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