PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-50563Conduit Outlet

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5975-00-933-0104 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-933-0104 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-933-0104. Primary manufacturer part number: A-A-50563.
Features
  • Conduit Outlet — FSC 5975
  • Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE
  • Trade Designation: T SERIES,MARK 9
  • Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Cover Opening Length: 3.312 INCHES NOMINAL IN
  • Material: ALUMINUM OVERALL
  • Functional Cover Style: BLANK
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-933-0104, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 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: Active.

Technical Specifications
ParameterValue
NSN5975-00-933-0104
Primary Part NumberA-A-50563
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Trade DesignationT SERIES,MARK 9
Conduit Trade Size Accommodated0.500 INCHES ALL ENTRANCE IN
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Cover Opening Length3.312 INCHES NOMINAL IN
MaterialALUMINUM OVERALL
Functional Cover StyleBLANK
Nondefinitive Spec/std Data4 DESIGN AND T STYLE AND 1/2 INCH SIZE AND 1 TYPE IN
Style DesignatorOBLONG
Mounting MethodTHREADED FASTENER WITH WEDGE NUT COVER
Cover Mounting Hole Arrangement StyleLINE
Cover Mounting Surface TypeFLAT
Cover Opening Width1.188 INCHES NOMINAL IN
Cover Mounting Hole Quantity2
Cover Mounting Gasket TypeSOLID CENTER
Hazardous Locations/environmental ProtectionDUSTTIGHT-NEMA TYPE 5 AND EXPLOSION PROOF
Cover Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-052-13040T1 INTERCHANGEABLE
Conduit Outlet
Killark Electric Mfg Co
4730-00-138-2038 INTERCHANGEABLE
Inverted Nut,tube Coupling
5935-00-150-0741G350269S1 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
5330-00-187-36350184-11 INTERCHANGEABLE
Packing,preformed
Lockheed Martin Corporation Div Rms - Mitchel Field
6625-00-228-8569 INTERCHANGEABLE
Test Set Subassembly,electrical
5940-00-280-060110-302-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
7035-00-521-4319 INTERCHANGEABLE
Relay Driver
5120-00-545-4370T41 INTERCHANGEABLE
Tire Iron
Summit Tool Company
4520-00-555-8696188-TASA INTERCHANGEABLE
Heater,space,electric
Tpi Corp
3010-00-752-7600T1-9 INTERCHANGEABLE
Coupling,shaft,flexible
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
A-A-50563 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
QAP-002 Dla Aviation Engineering Div Department of Defense (USA)
T41 Bridgeport Fittings Inc (USA)
T19 Crouse-Hinds Co (USA)
WC586 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA50563-104ATTAA Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
16200 Atlas Technologies Inc (USA)
10-56 Efcor Inc
RT-10 Atlas Technologies Inc (USA)
T-19 Crouse-Hinds Lighting (USA)
T50-A Egs Electrical Group Appleton Div (USA)
Related Parts
5975-00-052-1304INTERCHANGEABLE
CONDUIT OUTLET
0T1
4730-00-138-2038INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
5935-00-150-0741INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
G350269S1
5330-00-187-3635INTERCHANGEABLE
PACKING,PREFORMED
0184-11
6625-00-228-8569INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5940-00-280-0601INTERCHANGEABLE
TERMINAL,STUD
10-302-2
7035-00-521-4319INTERCHANGEABLE
RELAY DRIVER
5120-00-545-4370INTERCHANGEABLE
TIRE IRON
T41
4520-00-555-8696INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
188-TASA
3010-00-752-7600INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
T1-9
5940-00-779-2257INTERCHANGEABLE
TERMINAL BOARD
55A TERMINAL BOARD
5805-00-856-5978INTERCHANGEABLE
TERMINAL,TELEPHONE
AN/FTA-15

Frequently Asked Questions

What is NSN 5975-00-933-0104?

NSN 5975-00-933-0104 is a Conduit Outlet, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-933-0104?

NSN 5975-00-933-0104 has 11 cross-referenced part numbers: A-A-50563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), QAP-002 (Dla Aviation Engineering Div Department of Defense), T41 (Bridgeport Fittings Inc), T19 (Crouse-Hinds Co), WC586 (Federal Specifications Promulgated by General Services Administration Washington DC) and 6 more.

What NSN replaces 5975-00-933-0104?

There are 12 known substitutes for 5975-00-933-0104: 5975-00-052-1304, 4730-00-138-2038, 5935-00-150-0741 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-50563?

Key specifications for A-A-50563: Overall Length: 5.688 INCHES NOMINAL IN; Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE; Trade Designation: T SERIES,MARK 9; Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN. 20 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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