PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LL50-AConduit Outlet

Egs Electrical Group Appleton Div · NSN 5975-00-145-7286 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-145-7286 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-145-7286. Primary manufacturer part number: LL50-A.
Features
  • Conduit Outlet — FSC 5975
  • Style Designator: OBLONG
  • Cover Mounting Hole Quantity: 2
  • Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN
  • Trade Designation: LLSERIES MARK 9
  • Cover Opening Length: 3.312 INCHES NOMINAL IN
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Cover Opening Width: 1.188 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum-Copper Free Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-145-7286, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-145-7286
Primary Part NumberLL50-A
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
Style DesignatorOBLONG
Cover Mounting Hole Quantity2
Conduit Trade Size Accommodated0.500 INCHES ALL ENTRANCE IN
Trade DesignationLLSERIES MARK 9
Cover Opening Length3.312 INCHES NOMINAL IN
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Cover Opening Width1.188 INCHES NOMINAL IN
Wiring Device Gang Quantity1
Cover Mounting Hole Arrangement StyleLINE
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Hazardous Locations/environmental ProtectionCORROSION PROOF
MaterialALUMINUM-COPPER FREE OVERALL
Mounting MethodTHREADED FASTENER COVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4320-00-167-9500LL-19 INTERCHANGEABLE
Gland
Circor Naval Solutions Llc Dba Warren Pumps
1450-00-180-531010162301 INTERCHANGEABLE
Reservoir,hydraulic
Us Army Aviation and Missile Command
5950-00-351-5198 INTERCHANGEABLE
Transformer,audio Frequency
5915-00-925-9979 INTERCHANGEABLE
Filter,low Pass
5310-01-105-5720158-00 INTERCHANGEABLE
Nut,bracket,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5980-01-114-3417 INTERCHANGEABLE
Light Emitting Diode
5975-01-360-6119 INTERCHANGEABLE
Conduit Outlet
5330-01-412-420015800 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Lourdes Industries, Inc.
8030-01-524-5070FLEXANE 80 LIQUID 15800 1LB INTERCHANGEABLE
Sealing Compound
Illinois Tool Works Inc. Dba Illinois Tool Works Inc
6515-01-583-8202B-3 V BLACK INTERCHANGEABLE
Clamp,microvascular
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
NLL17 Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National (USA)
RLL-10 Atlas Technologies Inc (USA)
LL50-A PRIMARY Egs Electrical Group Appleton Div (USA)
LL19 Crouse-Hinds Co (USA)
LL41 Bridgeport Fittings Inc (USA)
LL19 Crouse-Hinds Lighting (USA)
15800 Atlas Technologies Inc (USA)
10-54 Efcor Inc
Related Parts
4320-00-167-9500INTERCHANGEABLE
GLAND
LL-19
1450-00-180-5310INTERCHANGEABLE
RESERVOIR,HYDRAULIC
10162301
5950-00-351-5198INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5915-00-925-9979INTERCHANGEABLE
FILTER,LOW PASS
5310-01-105-5720INTERCHANGEABLE
NUT,BRACKET,VALVE
158-00
5980-01-114-3417INTERCHANGEABLE
LIGHT EMITTING DIODE
5975-01-360-6119INTERCHANGEABLE
CONDUIT OUTLET
5330-01-412-4200INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
15800
8030-01-524-5070INTERCHANGEABLE
SEALING COMPOUND
FLEXANE 80 LIQUID 15800 1LB
6515-01-583-8202INTERCHANGEABLE
CLAMP,MICROVASCULAR
B-3 V BLACK

Frequently Asked Questions

What is NSN 5975-00-145-7286?

NSN 5975-00-145-7286 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 5975-00-145-7286?

NSN 5975-00-145-7286 has 8 cross-referenced part numbers: NLL17 (Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National), RLL-10 (Atlas Technologies Inc), LL50-A (Egs Electrical Group Appleton Div), LL19 (Crouse-Hinds Co), LL41 (Bridgeport Fittings Inc) and 3 more.

What NSN replaces 5975-00-145-7286?

There are 10 known substitutes for 5975-00-145-7286: 4320-00-167-9500, 1450-00-180-5310, 5950-00-351-5198 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LL50-A?

Key specifications for LL50-A: Overall Width: 2.125 INCHES NOMINAL IN; Style Designator: OBLONG; Cover Mounting Hole Quantity: 2; Conduit Trade Size Accommodated: 0.500 INCHES ALL ENTRANCE IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-145-7286 still in active supply?

NSN 5975-00-145-7286 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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