PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GL150Locknut,electrical Conduit

Egs Electrical Group Appleton Div · NSN 5975-00-789-3389 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-789-3389 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-789-3389. Primary manufacturer part number: GL150.
Features
  • Locknut,electrical Conduit — FSC 5975
  • Material: IRON MALLEABLE
  • Surface Treatment: ZINC
  • Thread Type: STRAIGHT
  • Conduit Size Accommodated: 1.500 INCHES NOMINAL IN
  • Overall Thickness: 0.188 INCHES NOMINAL IN
  • Drive Type: SPANNER
  • Width Across Flats: 2.188 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Malleable construction
General Description

The Locknut,electrical Conduit, cataloged under National Stock Number 5975-00-789-3389, 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 Egs Electrical Group Appleton Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-789-3389
Primary Part NumberGL150
Item NameLocknut,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusACTIVE
MaterialIRON MALLEABLE
Surface TreatmentZINC
Thread TypeSTRAIGHT
Conduit Size Accommodated1.500 INCHES NOMINAL IN
Overall Thickness0.188 INCHES NOMINAL IN
Drive TypeSPANNER
Width Across Flats2.188 INCHES NOMINAL IN
Thread Size1-1/2-11-1/2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5110-00-223-1079 INTERCHANGEABLE
Chisel,diamond Point,hand
5133-00-232-2865 INTERCHANGEABLE
Drill,twist
4820-00-390-360014469P INTERCHANGEABLE
Disk,valve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5950-00-405-319710604 INTERCHANGEABLE
Transformer,electri
Eldec Aerospace Corp
4730-00-471-3102022T-4-4B INTERCHANGEABLE
Tee,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5360-00-839-9861 INTERCHANGEABLE
Spring,antibacklash
5120-01-135-834210604 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5360-01-151-8632 INTERCHANGEABLE
Spring
6515-01-332-5024GL500 INTERCHANGEABLE
Retractor,perineal
Cardinal Health 200, Llc
6145-01-373-6035 INTERCHANGEABLE
Cable,power,electrical
Cross-Reference Index
Part NumberManufacturer
400-108-M Atlas Technologies Inc (USA)
10604 Atlas Technologies Inc (USA)
125 Bridgeport Fittings Inc (USA)
105 Egs Electric Co Llc (USA)
GL-500 Neer Mfg Co Inc (USA)
LG-405 Abb Installation Products Inc (USA)
GL15 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
1246 Raco, a Division of Hubbell Incorporated(delaware) (USA)
GL-150 Efcor Inc
GL150 PRIMARY Egs Electrical Group Appleton Div (USA)
Related Parts
5110-00-223-1079INTERCHANGEABLE
CHISEL,DIAMOND POINT,HAND
5133-00-232-2865INTERCHANGEABLE
DRILL,TWIST
4820-00-390-3600INTERCHANGEABLE
DISK,VALVE
14469P
5950-00-405-3197INTERCHANGEABLE
TRANSFORMER,ELECTRI
10604
4730-00-471-3102INTERCHANGEABLE
TEE,PIPE
022T-4-4B
5360-00-839-9861INTERCHANGEABLE
SPRING,ANTIBACKLASH
5120-01-135-8342INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10604
5360-01-151-8632INTERCHANGEABLE
SPRING
6515-01-332-5024INTERCHANGEABLE
RETRACTOR,PERINEAL
GL500
6145-01-373-6035INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
5920-01-518-5020INTERCHANGEABLE
FUSE,CARTRIDGE
10604

Frequently Asked Questions

What is NSN 5975-00-789-3389?

NSN 5975-00-789-3389 is a Locknut,electrical Conduit, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-789-3389?

NSN 5975-00-789-3389 has 10 cross-referenced part numbers: 400-108-M (Atlas Technologies Inc), 10604 (Atlas Technologies Inc), 125 (Bridgeport Fittings Inc), 105 (Egs Electric Co Llc), GL-500 (Neer Mfg Co Inc) and 5 more.

What NSN replaces 5975-00-789-3389?

There are 11 known substitutes for 5975-00-789-3389: 5110-00-223-1079, 5133-00-232-2865, 4820-00-390-3600 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GL150?

Key specifications for GL150: Material: IRON MALLEABLE; Special Features: GROUNDING TYPE; Surface Treatment: ZINC; Thread Type: STRAIGHT. 9 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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