PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20640Coupling,electrical Conduit

Schneider Electric Usa, Inc. · NSN 5975-00-316-2350 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-316-2350 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-316-2350. Primary manufacturer part number: 20640.
Features
  • Coupling,electrical Conduit — FSC 5975
  • Item Accommodated Trade Size: 6.000 INCHES SECOND END IN
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL FIRST END
  • End Type: STRAIGHT BORE FIRST END
  • Material: STEEL
  • Item Accommodated Trade Size: 6.000 INCHES FIRST END IN
  • End Type: STRAIGHT BORE SECOND END
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL SECOND END
Applications
  • Applications requiring Steel construction
General Description

The Coupling,electrical Conduit, cataloged under National Stock Number 5975-00-316-2350, 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 Schneider Electric Usa, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5975-00-316-2350
Primary Part Number20640
Item NameCoupling,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Item Accommodated Trade Size6.000 INCHES SECOND END IN
Conduit Type AccommodatedRIGID METALLIC THICKWALL FIRST END
End TypeSTRAIGHT BORE FIRST END
MaterialSTEEL
Item Accommodated Trade Size6.000 INCHES FIRST END IN
End TypeSTRAIGHT BORE SECOND END
Conduit Type AccommodatedRIGID METALLIC THICKWALL SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-174-094637T21 INTERCHANGEABLE
Switch,thermostatic
Therm-O-Disc Incorporated
6145-00-244-8152UL62SJ3BCK2/18EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
5133-00-266-9244 INTERCHANGEABLE
Drill,twist
5360-00-526-376220640 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
6145-00-548-1258 INTERCHANGEABLE
Cable,power,electrical
1005-00-868-687720640 INTERCHANGEABLE
Washer,brake
Cadillac Gage Textron Inc.
5360-01-111-4279 INTERCHANGEABLE
Spring
4810-01-130-360420640 INTERCHANGEABLE
Valve,solenoid
De Kalb Precision Industries Inc
6515-01-160-2539206.40 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4820-01-233-811120640 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
20640 PRIMARY Schneider Electric Usa, Inc. (USA)
Related Parts
5930-00-174-0946INTERCHANGEABLE
SWITCH,THERMOSTATIC
37T21
6145-00-244-8152INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK2/18EPCPE
5133-00-266-9244INTERCHANGEABLE
DRILL,TWIST
5360-00-526-3762INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20640
6145-00-548-1258INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
1005-00-868-6877INTERCHANGEABLE
WASHER,BRAKE
20640
5360-01-111-4279INTERCHANGEABLE
SPRING
4810-01-130-3604INTERCHANGEABLE
VALVE,SOLENOID
20640
6515-01-160-2539INTERCHANGEABLE
SCREW,BONE
206.40
4820-01-233-8111INTERCHANGEABLE
GUIDE,VALVE STEM
20640
4720-01-350-6246INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 5975-00-316-2350?

NSN 5975-00-316-2350 is a Coupling,electrical Conduit, manufactured by Schneider Electric Usa, Inc., classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-316-2350?

NSN 5975-00-316-2350 has 1 cross-referenced part number: 20640 (Schneider Electric Usa, Inc.).

What NSN replaces 5975-00-316-2350?

There are 11 known substitutes for 5975-00-316-2350: 5930-00-174-0946, 6145-00-244-8152, 5133-00-266-9244 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20640?

Key specifications for 20640: Item Accommodated Trade Size: 6.000 INCHES SECOND END IN; Conduit Type Accommodated: RIGID METALLIC THICKWALL FIRST END; End Type: STRAIGHT BORE FIRST END; Material: STEEL. 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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