PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-59Conduit Outlet

Efcor Inc · NSN 5975-00-054-6319 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-054-6319 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-054-6319. Primary manufacturer part number: 70-59.
Features
  • Conduit Outlet — FSC 5975
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Trade Designation: STYLE LRL
  • Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN
  • Material: IRON MALLEABLE OVERALL
  • Style Designator: OBLONG
  • Nondefinitive Spec/std Data: 1 DESIGN AND RL FORM AND 1 TYPE
  • Cover Opening Width: 0.938 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Malleable Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-054-6319, 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 Efcor Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN5975-00-054-6319
Primary Part Number70-59
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEfcor Inc
StatusCANCELLED
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Trade DesignationSTYLE LRL
Conduit Trade Size Accommodated0.500 INCHES ALL ENTRANCE IN
MaterialIRON MALLEABLE OVERALL
Style DesignatorOBLONG
Nondefinitive Spec/std Data1 DESIGN AND RL FORM AND 1 TYPE
Cover Opening Width0.938 INCHES NOMINAL IN
Cover Opening Length3.125 INCHES NOMINAL IN
Hazardous Locations/environmental ProtectionCORROSION PROOF
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-6712L17TVP INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5120-00-189-2979L-17 INTERCHANGEABLE
Key,socket Head Screw
Ngk Metals Corporation Dba N G K Berylco
7920-00-240-63573-680 INTERCHANGEABLE
Brush,dusting,bench
Fisher Scientific Worldwide
5821-00-343-0936FT231 INTERCHANGEABLE
Mounting Base
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-392-627315G3021 INTERCHANGEABLE
Shell,electrical Connector
Aimtron Systems, Llc
3110-00-630-33067059 INTERCHANGEABLE
Bearing,ball,annular
Kaydon Corporation Dba Kaydon Corp
5975-00-794-5983L1-7 INTERCHANGEABLE
Clamp,adjustable Hub
Roller Bearing Co of America, Inc Div Pic Design
6105-00-833-6739 INTERCHANGEABLE
Motor,alternating Current
2530-00-846-3735 INTERCHANGEABLE
Brake Cylinder
5960-00-905-2924 INTERCHANGEABLE
Electron Tube
Cross-Reference Index
Part NumberManufacturer
70-59 Efcor Inc
LRL50N-M Egs Electrical Group Appleton Div (USA)
WC586 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
L17 Crouse-Hinds Co (USA)
A-A-50563 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TYPE I DESIGN I STYLE LRL Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50563-101ALRLA Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
L-50NT Egs Electric Co Llc (USA)
L17 Crouse-Hinds Lighting (USA)
Related Parts
3110-00-156-6712INTERCHANGEABLE
BEARING,BALL,ANNULAR
L17TVP
5120-00-189-2979INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
L-17
7920-00-240-6357INTERCHANGEABLE
BRUSH,DUSTING,BENCH
3-680
5821-00-343-0936INTERCHANGEABLE
MOUNTING BASE
FT231
5935-00-392-6273INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
15G3021
3110-00-630-3306INTERCHANGEABLE
BEARING,BALL,ANNULAR
7059
5975-00-794-5983INTERCHANGEABLE
CLAMP,ADJUSTABLE HUB
L1-7
6105-00-833-6739INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
2530-00-846-3735INTERCHANGEABLE
BRAKE CYLINDER
5960-00-905-2924INTERCHANGEABLE
ELECTRON TUBE
4910-01-026-4094INTERCHANGEABLE
TESTER MITYVAC
4460-01-174-9063INTERCHANGEABLE
MANIFOLD ASSEMBLY,OUTLET
7059

Frequently Asked Questions

What is NSN 5975-00-054-6319?

NSN 5975-00-054-6319 is a Conduit Outlet, manufactured by Efcor Inc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-054-6319?

NSN 5975-00-054-6319 has 9 cross-referenced part numbers: 70-59 (Efcor Inc), LRL50N-M (Egs Electrical Group Appleton Div), WC586 (Federal Specifications Promulgated by General Services Administration Washington DC), L17 (Crouse-Hinds Co), A-A-50563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 4 more.

What NSN replaces 5975-00-054-6319?

There are 12 known substitutes for 5975-00-054-6319: 3110-00-156-6712, 5120-00-189-2979, 7920-00-240-6357 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-59?

Key specifications for 70-59: Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE; Trade Designation: STYLE LRL; Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN; Material: IRON MALLEABLE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-054-6319 still in active supply?

NSN 5975-00-054-6319 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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