PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15-76Conduit Outlet

Efcor Inc · NSN 5975-01-020-2045 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-020-2045 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-020-2045. Primary manufacturer part number: 15-76.
Features
  • Conduit Outlet — FSC 5975
  • Cover Mounting Hole Arrangement Style: LINE
  • Hazardous Locations/environmental Protection: NOT RATED
  • Trade Designation: T SERIES
  • Cover Opening Width: 1.375 INCHES NOMINAL IN
  • Conduit Type Accommodated: RIGID METALLIC THINWALL ALL ENTRANCE
  • Cover Opening Length: 3.938 INCHES NOMINAL IN
  • Conduit Entrance Type: BOSS DRILLED AND TAPPED ALL ENTRANCE
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-01-020-2045, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5975-01-020-2045
Primary Part Number15-76
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEfcor Inc
StatusCANCELLED
Cover Mounting Hole Arrangement StyleLINE
Hazardous Locations/environmental ProtectionNOT RATED
Trade DesignationT SERIES
Cover Opening Width1.375 INCHES NOMINAL IN
Conduit Type AccommodatedRIGID METALLIC THINWALL ALL ENTRANCE
Cover Opening Length3.938 INCHES NOMINAL IN
Conduit Entrance TypeBOSS DRILLED AND TAPPED ALL ENTRANCE
Conduit Trade Size Accommodated0.750 INCHES ALL ENTRANCE IN
Cover Mounting Surface TypeFLAT
Mounting MethodTHREADED FASTENER COVER
MaterialALUMINUM ALLOY OVERALL
Style DesignatorOBLONG
Cover Mounting Hole Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-113-5029 INTERCHANGEABLE
Connector,receptacle,electrical
2640-00-138-8332PP5 INTERCHANGEABLE
Patch,inner Tube Repair
Technical Rubber Company, Inc.
5965-00-170-4835 INTERCHANGEABLE
Microphone,carbon
5940-00-193-072111311 INTERCHANGEABLE
Terminal Board
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4730-00-203-7499157-6 INTERCHANGEABLE
Coupling Assembly,self-Sealing
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5120-00-243-2427 INTERCHANGEABLE
Bar,socket Wrench Handle
3455-00-243-2497 INTERCHANGEABLE
Cutter,milling,involute Gear
4820-00-287-2199112CSS-2-185 INTERCHANGEABLE
Valve,safety Relief
F.c.kingston Co. Dba Storm Manufacturing
3020-00-318-05248392324 INTERCHANGEABLE
Gear Cluster
U S Army Tank Automotive Command Amsta-Im-Mm
2815-00-337-14873214007 INTERCHANGEABLE
Sleeve,drive Shaft
Hatch & Kirk, Inc.
Cross-Reference Index
Part NumberManufacturer
15-76 Efcor Inc
17801 Atlas Technologies Inc (USA)
ET-11 Atlas Technologies Inc (USA)
T29-MT Crouse-Hinds Lighting (USA)
T32 Bridgeport Fittings Inc (USA)
T-75SS Egs Electric Co Llc (USA)
TWOT-2 Killark Electric Mfg Co (USA)
Related Parts
5935-00-113-5029INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2640-00-138-8332INTERCHANGEABLE
PATCH,INNER TUBE REPAIR
PP5
5965-00-170-4835INTERCHANGEABLE
MICROPHONE,CARBON
5940-00-193-0721INTERCHANGEABLE
TERMINAL BOARD
11311
4730-00-203-7499INTERCHANGEABLE
COUPLING ASSEMBLY,SELF-SEALING
157-6
5120-00-243-2427INTERCHANGEABLE
BAR,SOCKET WRENCH HANDLE
3455-00-243-2497INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
4820-00-287-2199INTERCHANGEABLE
VALVE,SAFETY RELIEF
112CSS-2-185
3020-00-318-0524INTERCHANGEABLE
GEAR CLUSTER
8392324
2815-00-337-1487INTERCHANGEABLE
SLEEVE,DRIVE SHAFT
3214007
3110-00-355-7821INTERCHANGEABLE
ROLLER,BEARING
QB20145
4910-00-473-7042INTERCHANGEABLE
FIXTURE DRILL

Frequently Asked Questions

What is NSN 5975-01-020-2045?

NSN 5975-01-020-2045 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 5975-01-020-2045?

NSN 5975-01-020-2045 has 7 cross-referenced part numbers: 15-76 (Efcor Inc), 17801 (Atlas Technologies Inc), ET-11 (Atlas Technologies Inc), T29-MT (Crouse-Hinds Lighting), T32 (Bridgeport Fittings Inc) and 2 more.

What NSN replaces 5975-01-020-2045?

There are 12 known substitutes for 5975-01-020-2045: 5935-00-113-5029, 2640-00-138-8332, 5965-00-170-4835 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15-76?

Key specifications for 15-76: Cover Mounting Hole Arrangement Style: LINE; Hazardous Locations/environmental Protection: NOT RATED; Overall Depth: 1.625 INCHES NOMINAL IN; Trade Designation: T SERIES. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-01-020-2045 still in active supply?

NSN 5975-01-020-2045 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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