PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA50553-1-2-K-01-MCoupling,electrical Conduit

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5975-00-100-8714 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-100-8714 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-100-8714. Primary manufacturer part number: AA50553-1-2-K-01-M.
Features
  • Coupling,electrical Conduit — FSC 5975
  • Nondefinitive Spec/std Data: 2 CLASS AND K KIND AND 0.500 IN. SIZE AND I TYPE IN
  • Material: IRON MALLEABLE OR STEEL
  • End Type: COMPRESSION RING AND NUT SECOND END
  • Supplementary Features: END ITEM FOUR WHEEL 5000 GALLON SEMITRAILER REFUELER AND F-4 AIRCRAFT SUPPORT EQUIPMENT
  • Item Accommodated Trade Size: 0.500 INCHES SECOND END IN
  • Conduit Type Accommodated: RIGID METALLIC THINWALL SECOND END
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
Applications
  • Applications requiring Iron Malleable or Steel construction
General Description

The Coupling,electrical Conduit, cataloged under National Stock Number 5975-00-100-8714, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-100-8714
Primary Part NumberAA50553-1-2-K-01-M
Item NameCoupling,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nondefinitive Spec/std Data2 CLASS AND K KIND AND 0.500 IN. SIZE AND I TYPE IN
MaterialIRON MALLEABLE OR STEEL
End TypeCOMPRESSION RING AND NUT SECOND END
Supplementary FeaturesEND ITEM FOUR WHEEL 5000 GALLON SEMITRAILER REFUELER AND F-4 AIRCRAFT SUPPORT EQUIPMENT
Item Accommodated Trade Size0.500 INCHES SECOND END IN
Conduit Type AccommodatedRIGID METALLIC THINWALL SECOND END
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
Item Accommodated Trade Size0.500 INCHES FIRST END IN
Hazardous Locations/environmental ProtectionWATERTIGHT-NEMA TYPE 4
Surface TreatmentCADMIUM OR ZINC
End TypeCOMPRESSION RING AND NUT FIRST END
Style DesignatorCOMPRESSION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3040-00-086-201320-X-86 INTERCHANGEABLE
Shaft,straight
Pdi Ground Support Systems, Inc.
5930-00-465-406420800-0 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5975-00-665-3158 INTERCHANGEABLE
Coupling,electrical Conduit
5998-01-319-195223022-002 INTERCHANGEABLE
Extender Card,electronic Test
Schroff Inc Dba Pentair Technical Products
4810-01-360-234920800 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Hydraulic Systems Division
5340-01-420-183920800 INTERCHANGEABLE
Bracket,mounting
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
AA50553-1-2-K-01-M Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FED-STD 156 Federal Standards Promulgated by General Services Administration Washington DC
20800 Efcor Inc
TK-111 Abb Installation Products Inc (USA)
760 Efcor Inc
AA50553-1-2-K-01-S Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-50553 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50553-1-II-K-01-M Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
W-F-408 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
TK-111A Abb Installation Products Inc (USA)
Related Parts
3040-00-086-2013INTERCHANGEABLE
SHAFT,STRAIGHT
20-X-86
5930-00-465-4064INTERCHANGEABLE
SWITCH,THERMOSTATIC
20800-0
5975-00-665-3158INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
5998-01-319-1952INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
23022-002
4810-01-360-2349INTERCHANGEABLE
VALVE,SOLENOID
20800
5340-01-420-1839INTERCHANGEABLE
BRACKET,MOUNTING
20800

Frequently Asked Questions

What is NSN 5975-00-100-8714?

NSN 5975-00-100-8714 is a Coupling,electrical Conduit, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-100-8714?

NSN 5975-00-100-8714 has 10 cross-referenced part numbers: AA50553-1-2-K-01-M (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), FED-STD 156 (Federal Standards Promulgated by General Services Administration Washington DC), 20800 (Efcor Inc), TK-111 (Abb Installation Products Inc), 760 (Efcor Inc) and 5 more.

What NSN replaces 5975-00-100-8714?

There are 6 known substitutes for 5975-00-100-8714: 3040-00-086-2013, 5930-00-465-4064, 5975-00-665-3158 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA50553-1-2-K-01-M?

Key specifications for AA50553-1-2-K-01-M: Nondefinitive Spec/std Data: 2 CLASS AND K KIND AND 0.500 IN. SIZE AND I TYPE IN; Material: IRON MALLEABLE OR STEEL; End Type: COMPRESSION RING AND NUT SECOND END; Supplementary Features: END ITEM FOUR WHEEL 5000 GALLON SEMITRAILER REFUELER AND F-4 AIRCRAFT SUPPORT EQUIPMENT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-100-8714 still in active supply?

NSN 5975-00-100-8714 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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