PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8720Coupling,electrical Conduit

Abb Installation Products Inc · NSN 5975-00-683-2739 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-683-2739 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-683-2739. Primary manufacturer part number: 8720.
Features
  • Coupling,electrical Conduit — FSC 5975
  • End Type: COMPRESSION RING AND NUT SECOND END
  • Style Designator: COMPRESSION
  • Hazardous Locations/environmental Protection: CEMENT TIGHT
  • Item Accommodated Trade Size: 2.500 INCHES FIRST END IN
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL SECOND END
  • Item Accommodated Trade Size: 2.500 INCHES SECOND END IN
Applications
  • Applications requiring Iron Malleable construction
General Description

The Coupling,electrical Conduit, cataloged under National Stock Number 5975-00-683-2739, 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 Abb Installation Products Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-683-2739
Primary Part Number8720
Item NameCoupling,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
End TypeCOMPRESSION RING AND NUT SECOND END
Style DesignatorCOMPRESSION
Hazardous Locations/environmental ProtectionCEMENT TIGHT
Item Accommodated Trade Size2.500 INCHES FIRST END IN
Storage TypeGENERAL PURPOSE WAREHOUSE
Conduit Type AccommodatedRIGID METALLIC THICKWALL SECOND END
Item Accommodated Trade Size2.500 INCHES SECOND END IN
Conduit Type AccommodatedRIGID METALLIC THICKWALL FIRST END
End TypeCOMPRESSION RING AND NUT FIRST END
Surface TreatmentCADMIUM
MaterialIRON MALLEABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-031-4417003509 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Aeg Corp
6145-00-060-9516HP3-EXBHB93 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
3110-00-142-4335B543SD610 INTERCHANGEABLE
Bearing,ball,airframe
New Hampshire Ball Bearings Inc Div Hitech Division
3110-00-143-294730250 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Hyster-Yale Group, Inc.
5320-00-178-8720HL11VAP-6-7 INTERCHANGEABLE
Pin-Rivet
Hi-Shear Corporation
5930-00-201-4427 INTERCHANGEABLE
Switch,thermostatic
5310-00-205-8740CYRD836-3 INTERCHANGEABLE
Washer,flat
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5120-00-227-4753 INTERCHANGEABLE
Wrench Set,valve
7510-00-286-17161764 INTERCHANGEABLE
Ink,duplicating Machine Stencil
Abd Intl Inc Dba Abdick
3120-00-337-70683308226 INTERCHANGEABLE
Bearing,sleeve
Hatch & Kirk, Inc.
Cross-Reference Index
Part NumberManufacturer
HK-407 Abb Installation Products Inc (USA)
NTCC-250 Egs Electrical Group Appleton Div (USA)
30-250 Egs Electric Co Llc (USA)
1766 Efcor Inc
8720 PRIMARY Abb Installation Products Inc (USA)
CPR27 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
Related Parts
5935-00-031-4417INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
003509
6145-00-060-9516INTERCHANGEABLE
WIRE,ELECTRICAL
HP3-EXBHB93
3110-00-142-4335INTERCHANGEABLE
BEARING,BALL,AIRFRAME
B543SD610
3110-00-143-2947INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
30250
5320-00-178-8720INTERCHANGEABLE
PIN-RIVET
HL11VAP-6-7
5930-00-201-4427INTERCHANGEABLE
SWITCH,THERMOSTATIC
5310-00-205-8740INTERCHANGEABLE
WASHER,FLAT
CYRD836-3
5120-00-227-4753INTERCHANGEABLE
WRENCH SET,VALVE
7510-00-286-1716INTERCHANGEABLE
INK,DUPLICATING MACHINE STENCIL
1764
3120-00-337-7068INTERCHANGEABLE
BEARING,SLEEVE
3308226
5330-00-399-6966INTERCHANGEABLE
GASKET
1766
4140-00-404-6212INTERCHANGEABLE
FAN,CENTRIFUGAL
362

Frequently Asked Questions

What is NSN 5975-00-683-2739?

NSN 5975-00-683-2739 is a Coupling,electrical Conduit, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-683-2739?

NSN 5975-00-683-2739 has 6 cross-referenced part numbers: HK-407 (Abb Installation Products Inc), NTCC-250 (Egs Electrical Group Appleton Div), 30-250 (Egs Electric Co Llc), 1766 (Efcor Inc), 8720 (Abb Installation Products Inc) and 1 more.

What NSN replaces 5975-00-683-2739?

There are 12 known substitutes for 5975-00-683-2739: 5935-00-031-4417, 6145-00-060-9516, 3110-00-142-4335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8720?

Key specifications for 8720: End Type: COMPRESSION RING AND NUT SECOND END; Overall Length: 5.375 INCHES NOMINAL IN; Style Designator: COMPRESSION; Hazardous Locations/environmental Protection: CEMENT TIGHT. 12 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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