PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LR5ANDL450Conduit Outlet

Killark Electric Mfg Co · NSN 5975-00-655-2772 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-655-2772 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-655-2772. Primary manufacturer part number: LR5ANDL450.
Features
  • Conduit Outlet — FSC 5975
  • Cover Mounting Hole Arrangement Style: DIAGONAL
  • Cover Mounting Hole Quantity: 2
  • Nondefinitive Spec/std Data: 1 DESIGN AND LR STYLE AND 1 TYPE
  • Style Designator: OBLONG
  • Surface Treatment: CADMIUM OVERALL
  • Cover Opening Length: 5.437 INCHES NOMINAL IN
  • Cover Opening Width: 1.937 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Malleable Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-655-2772, 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 Killark Electric Mfg Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-655-2772
Primary Part NumberLR5ANDL450
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerKillark Electric Mfg Co
StatusCANCELLED
Cover Mounting Hole Arrangement StyleDIAGONAL
Cover Mounting Hole Quantity2
Nondefinitive Spec/std Data1 DESIGN AND LR STYLE AND 1 TYPE
Style DesignatorOBLONG
Surface TreatmentCADMIUM OVERALL
Cover Opening Length5.437 INCHES NOMINAL IN
Cover Opening Width1.937 INCHES NOMINAL IN
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Conduit Trade Size Accommodated1.500 INCHES ALL ENTRANCE IN
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Trade DesignationLR STYLE OBROUND SERIES
Mounting MethodTHREADED FASTENER COVER
MaterialIRON MALLEABLE OVERALL
Cover Quantity1
Functional Cover StyleBLANK
Cover Mounting Surface TypeFLAT
Hazardous Locations/environmental ProtectionNOT RATED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5325-00-616-4357LR57-2 INTERCHANGEABLE
Ring,retaining
Associated Spring Us, Llc Div Corry
5975-00-655-2771 INTERCHANGEABLE
Conduit Outlet
Cross-Reference Index
Part NumberManufacturer
LR5ANDL450 Killark Electric Mfg Co (USA)
WC586TYPE1DESIGN1STYLELR Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-50563 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
WC586 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
LR57WITH570F Crouse-Hinds Co (USA)
LR57AND570F Crouse-Hinds Co (USA)
AA50563-101ALLRE Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
LR59 Crouse-Hinds Co (USA)
LR57 Crouse-Hinds Co (USA)
Related Parts
5325-00-616-4357INTERCHANGEABLE
RING,RETAINING
LR57-2
5975-00-655-2771INTERCHANGEABLE
CONDUIT OUTLET

Frequently Asked Questions

What is NSN 5975-00-655-2772?

NSN 5975-00-655-2772 is a Conduit Outlet, manufactured by Killark Electric Mfg Co, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-655-2772?

NSN 5975-00-655-2772 has 9 cross-referenced part numbers: LR5ANDL450 (Killark Electric Mfg Co), WC586TYPE1DESIGN1STYLELR (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-50563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WC586 (Federal Specifications Promulgated by General Services Administration Washington DC), LR57WITH570F (Crouse-Hinds Co) and 4 more.

What NSN replaces 5975-00-655-2772?

There are 2 known substitutes for 5975-00-655-2772: 5325-00-616-4357, 5975-00-655-2771. Verify interchangeability with system specifications before substitution.

What are the specifications of LR5ANDL450?

Key specifications for LR5ANDL450: Cover Mounting Hole Arrangement Style: DIAGONAL; Cover Mounting Hole Quantity: 2; Nondefinitive Spec/std Data: 1 DESIGN AND LR STYLE AND 1 TYPE; Style Designator: OBLONG. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-655-2772 still in active supply?

NSN 5975-00-655-2772 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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