PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5257Box Connector,electrical

Abb Installation Products Inc · NSN 5975-00-847-0170 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-847-0170 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-847-0170. Primary manufacturer part number: 5257.
Features
  • Box Connector,electrical — FSC 5975
  • Leg End to Plane of Bend Distance: 2.875 INCHES NOMINAL SECOND END IN
  • Furnished Items: LOCKNUT
  • Deflection Angle: 90.0 DEGREES
  • Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END
  • End Type: EXTERNAL THREAD SECOND END
  • Style Designator: ANGLE
  • Surface Treatment: CADMIUM OR ZINC
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Iron Malleable or Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-847-0170, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN5975-00-847-0170
Primary Part Number5257
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusCANCELLED
Leg End to Plane of Bend Distance2.875 INCHES NOMINAL SECOND END IN
Furnished ItemsLOCKNUT
Deflection Angle90.0 DEGREES
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
End TypeEXTERNAL THREAD SECOND END
Style DesignatorANGLE
Surface TreatmentCADMIUM OR ZINC
Hazardous Locations/environmental ProtectionLIQUID TIGHT
End TypeGLAND NUT W/INTERNAL THREAD FIRST END
Item Accommodated Trade Size2.000 INCHES FIRST END IN
Leg End to Plane of Bend Distance3.250 INCHES NOMINAL FIRST END IN
MaterialIRON MALLEABLE OR STEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-056-1620222234245103 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Philips Electronics Nederland B.v. Div Philips Ip&s
5930-00-065-56015257 INTERCHANGEABLE
Switch,trigger
Skil Corp
5330-00-107-00575257 INTERCHANGEABLE
Seal
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
1650-00-118-6866525-7 INTERCHANGEABLE
Coupling Assembly,p
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6610-00-122-5387 INTERCHANGEABLE
Cover Assy,indicato
2915-00-166-4959 INTERCHANGEABLE
Vane,fuel Pump
5975-00-274-5720STN100 INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
5120-00-277-3666 INTERCHANGEABLE
Head,crowfoot Socket Wrench
5330-00-286-687343-325 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5935-00-578-3851 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
5257 Thomas and Betts Ltd (CAN)
4Q-9200 Egs Electric Co Llc (USA)
12-200 Efcor Inc
LT-20090 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
5257 PRIMARY Abb Installation Products Inc (USA)
5364 Super-Grip Anchor Bolt Co Inc (USA)
ST-90200 Egs Electrical Group Appleton Div (USA)
LT-20090 Crouse-Hinds Co (USA)
Related Parts
5910-00-056-1620INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
222234245103
5930-00-065-5601INTERCHANGEABLE
SWITCH,TRIGGER
5257
5330-00-107-0057INTERCHANGEABLE
SEAL
5257
1650-00-118-6866INTERCHANGEABLE
COUPLING ASSEMBLY,P
525-7
6610-00-122-5387INTERCHANGEABLE
COVER ASSY,INDICATO
2915-00-166-4959INTERCHANGEABLE
VANE,FUEL PUMP
5975-00-274-5720INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
STN100
5120-00-277-3666INTERCHANGEABLE
HEAD,CROWFOOT SOCKET WRENCH
5330-00-286-6873INTERCHANGEABLE
SEAL,PLAIN ENCASED
43-325
5935-00-578-3851INTERCHANGEABLE
ADAPTER,CONNECTOR
6105-00-606-6456INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
SMD71714ANDSMC171585
3040-00-656-7536INTERCHANGEABLE
LEVER,MANUAL CONTROL
5364

Frequently Asked Questions

What is NSN 5975-00-847-0170?

NSN 5975-00-847-0170 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-847-0170?

NSN 5975-00-847-0170 has 8 cross-referenced part numbers: 5257 (Thomas and Betts Ltd), 4Q-9200 (Egs Electric Co Llc), 12-200 (Efcor Inc), LT-20090 (Midwest Electric Mfg Corp Sub of Crouse-Hinds Co), 5257 (Abb Installation Products Inc) and 3 more.

What NSN replaces 5975-00-847-0170?

There are 12 known substitutes for 5975-00-847-0170: 5910-00-056-1620, 5930-00-065-5601, 5330-00-107-0057 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5257?

Key specifications for 5257: Leg End to Plane of Bend Distance: 2.875 INCHES NOMINAL SECOND END IN; Furnished Items: LOCKNUT; Deflection Angle: 90.0 DEGREES; Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-847-0170 still in active supply?

NSN 5975-00-847-0170 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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