PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40HSplice,conductor

Abb Installation Products Inc · NSN 5940-00-239-9033 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-239-9033 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-239-9033. Primary manufacturer part number: 40H.
Features
  • Splice,conductor — FSC 5940
  • Conductor Accommodation Type: SPLIT BOLT W/O SPACER SINGLE END
  • Material: COPPER OVERALL
  • Maximum Conductor Size Accommodated: 0000 AWG
  • Electrical Insulation Feature: UNINSULATED
  • Nut Width Across Flats: 1.360 INCHES SINGLE END IN
  • Basic Shape Style: MECHANICAL COMPRESSION
  • Nondefinitive Spec/std Data: 2 CLASS AND F STYLE
Applications
  • Applications requiring Copper Overall construction
General Description

The Splice,conductor, cataloged under National Stock Number 5940-00-239-9033, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Abb Installation Products Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 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
NSN5940-00-239-9033
Primary Part Number40H
Item NameSplice,conductor
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusCANCELLED
Conductor Accommodation TypeSPLIT BOLT W/O SPACER SINGLE END
MaterialCOPPER OVERALL
Maximum Conductor Size Accommodated0000 AWG
Electrical Insulation FeatureUNINSULATED
Nut Width Across Flats1.360 INCHES SINGLE END IN
Basic Shape StyleMECHANICAL COMPRESSION
Nondefinitive Spec/std Data2 CLASS AND F STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5340-00-006-1036C-40 INTERCHANGEABLE
Cover,access
Naval Air Warfare Center Weapons Div
5940-00-159-0425 INTERCHANGEABLE
Splice,conductor
3130-00-184-21406Y1123F INTERCHANGEABLE
Bearing Unit,ball
Garwood/feller Inc Garwood Winch Div
5331-00-198-6183 INTERCHANGEABLE
O-Ring
5120-00-221-182810-T INTERCHANGEABLE
Clamp,brake Lining
Star Machine & Tool Co Dba Star Brakes
5940-00-228-7912 INTERCHANGEABLE
Splice,conductor
5120-00-235-5878 INTERCHANGEABLE
Socket,socket Wrench
4730-00-236-6333 INTERCHANGEABLE
Clamp,hose
5940-00-239-9029 INTERCHANGEABLE
Splice,conductor
5940-00-239-9034 INTERCHANGEABLE
Splice,conductor
Cross-Reference Index
Part NumberManufacturer
10T Abb Installation Products Inc (USA)
C-4/0 Square D Co Leeds Mfg Plant (USA)
S-250-S Penn-Union Corp Div Penn-Union Corp (USA)
WS610 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
40H PRIMARY Abb Installation Products Inc (USA)
KS28 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
S-4/0-250 PRIMARY Penn-Union Corp Div Penn-Union Corp (USA)
KS29 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
AA59213/32BF Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
DS25C PRIMARY Dossert Corp (USA)
KS29 PRIMARY Burndy Llc (USA)
4-0H Conuclear Limited (CAN)
A-A-59213 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5340-00-006-1036INTERCHANGEABLE
COVER,ACCESS
C-40
5940-00-159-0425INTERCHANGEABLE
SPLICE,CONDUCTOR
3130-00-184-2140INTERCHANGEABLE
BEARING UNIT,BALL
6Y1123F
5331-00-198-6183INTERCHANGEABLE
O-RING
5120-00-221-1828INTERCHANGEABLE
CLAMP,BRAKE LINING
10-T
5940-00-228-7912INTERCHANGEABLE
SPLICE,CONDUCTOR
5120-00-235-5878INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4730-00-236-6333INTERCHANGEABLE
CLAMP,HOSE
5940-00-239-9029INTERCHANGEABLE
SPLICE,CONDUCTOR
5940-00-239-9034INTERCHANGEABLE
SPLICE,CONDUCTOR
7520-00-240-2411INTERCHANGEABLE
DISPENSER,PRESSURE SENSITIVE ADH
7000052011
5940-00-243-8754INTERCHANGEABLE
SPLICE,CONDUCTOR

Frequently Asked Questions

What is NSN 5940-00-239-9033?

NSN 5940-00-239-9033 is a Splice,conductor, manufactured by Abb Installation Products Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-239-9033?

NSN 5940-00-239-9033 has 13 cross-referenced part numbers: 10T (Abb Installation Products Inc), C-4/0 (Square D Co Leeds Mfg Plant), S-250-S (Penn-Union Corp Div Penn-Union Corp), WS610 (Federal Specifications Promulgated by General Services Administration Washington DC), 40H (Abb Installation Products Inc) and 8 more.

What NSN replaces 5940-00-239-9033?

There are 12 known substitutes for 5940-00-239-9033: 5340-00-006-1036, 5940-00-159-0425, 3130-00-184-2140 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40H?

Key specifications for 40H: Conductor Accommodation Type: SPLIT BOLT W/O SPACER SINGLE END; Material: COPPER OVERALL; Overall Length: 2.530 INCHES IN; Maximum Conductor Size Accommodated: 0000 AWG. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-239-9033 still in active supply?

NSN 5940-00-239-9033 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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