PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LRL100MConduit Outlet

Egs Electrical Group Appleton Div · NSN 5975-00-054-6321 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-054-6321 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-054-6321. Primary manufacturer part number: LRL100M.
Features
  • Conduit Outlet — FSC 5975
  • Cover Opening Length: 4.500 INCHES NOMINAL IN
  • Cover Opening Width: 1.375 INCHES NOMINAL IN
  • Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Trade Designation: LRL TYPE
  • Conduit Trade Size Accommodated: 1.000 INCHES ALL ENTRANCE IN
  • Cover Quantity: 2
Applications
  • Applications requiring Iron Malleable Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-054-6321, 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 Egs Electrical Group Appleton Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN5975-00-054-6321
Primary Part NumberLRL100M
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
Cover Opening Length4.500 INCHES NOMINAL IN
Cover Opening Width1.375 INCHES NOMINAL IN
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Trade DesignationLRL TYPE
Conduit Trade Size Accommodated1.000 INCHES ALL ENTRANCE IN
Cover Quantity2
MaterialIRON MALLEABLE OVERALL
Cover Mounting Gasket TypeSOLID CENTER
Nondefinitive Spec/std Data1 DESIGN AND LRL STYLE AND 1 TYPE
Furnished ItemsCOVER MOUNTING SCREW
Hazardous Locations/environmental ProtectionCORROSION PROOF
Functional Cover StyleBLANK
Style DesignatorOBLONG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-037-751275668 INTERCHANGEABLE
Spider,clutch Driven
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
6625-00-470-3739 INTERCHANGEABLE
Meter,special Scale
2940-00-505-6709C100 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5340-01-227-6810L3-7 INTERCHANGEABLE
Clamp,synchro
Roller Bearing Co of America, Inc Div Pic Design
5999-01-314-0386 INTERCHANGEABLE
Delay Line
5310-01-371-16437010900 INTERCHANGEABLE
Nut,plain,cap
Alfa Laval Inc
5930-01-412-915570109 INTERCHANGEABLE
Switch,thermostatic
Wells Mfg Co
4820-01-425-687270-109-01A INTERCHANGEABLE
Valve,ball
Aalberts Integrated Piping Systems Americas, Inc.
4730-01-429-3247118-4728 INTERCHANGEABLE
Elbow,tube
Caterpillar Inc Div Caterpillar Defense
5120-01-434-9153 INTERCHANGEABLE
Punch,drive Pin
Cross-Reference Index
Part NumberManufacturer
LRL100M Egs Electrical Group Appleton Div (USA)
70-109 Efcor Inc
L37 Crouse-Hinds Lighting (USA)
L37 Crouse-Hinds Co (USA)
TYPE 1 DESIGN 1 STYLE LRL Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50563-101ALRLC Federal Commercial Item Description 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)
Related Parts
2920-00-037-7512INTERCHANGEABLE
SPIDER,CLUTCH DRIVEN
75668
6625-00-470-3739INTERCHANGEABLE
METER,SPECIAL SCALE
2940-00-505-6709INTERCHANGEABLE
FILTER ELEMENT,FLUID
C100
5340-01-227-6810INTERCHANGEABLE
CLAMP,SYNCHRO
L3-7
5999-01-314-0386INTERCHANGEABLE
DELAY LINE
5310-01-371-1643INTERCHANGEABLE
NUT,PLAIN,CAP
7010900
5930-01-412-9155INTERCHANGEABLE
SWITCH,THERMOSTATIC
70109
4820-01-425-6872INTERCHANGEABLE
VALVE,BALL
70-109-01A
4730-01-429-3247INTERCHANGEABLE
ELBOW,TUBE
118-4728
5120-01-434-9153INTERCHANGEABLE
PUNCH,DRIVE PIN
1005-01-480-4728INTERCHANGEABLE
RETAINER,GUN COMPONENT
70109
5305-01-633-7320INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
70109

Frequently Asked Questions

What is NSN 5975-00-054-6321?

NSN 5975-00-054-6321 is a Conduit Outlet, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-054-6321?

NSN 5975-00-054-6321 has 8 cross-referenced part numbers: LRL100M (Egs Electrical Group Appleton Div), 70-109 (Efcor Inc), L37 (Crouse-Hinds Lighting), L37 (Crouse-Hinds Co), TYPE 1 DESIGN 1 STYLE LRL (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5975-00-054-6321?

There are 12 known substitutes for 5975-00-054-6321: 2920-00-037-7512, 6625-00-470-3739, 2940-00-505-6709 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LRL100M?

Key specifications for LRL100M: Overall Depth: 1.750 INCHES NOMINAL IN; Cover Opening Length: 4.500 INCHES NOMINAL IN; Cover Opening Width: 1.375 INCHES NOMINAL IN; Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-054-6321 still in active supply?

NSN 5975-00-054-6321 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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