PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1521-DCNipple,electrical Conduit

Gordon Electric Supply Inc · NSN 5975-00-415-6058 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-415-6058 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-415-6058. Primary manufacturer part number: 1521-DC.
Features
  • Nipple,electrical Conduit — FSC 5975
  • Nominal Thread Size: 0.750 INCHES BOTH ENDS IN
  • Material: ZINC OVERALL
  • Thread Length: 0.438 INCHES NOMINAL BOTH ENDS IN
  • Length: 2.500 INCHES NOMINAL IN
  • Style Designator: REGULAR
  • Thread Series Designator: NPT BOTH ENDS
  • Trade Size: 0.750
Applications
  • Applications requiring Zinc Overall construction
General Description

The Nipple,electrical Conduit, cataloged under National Stock Number 5975-00-415-6058, 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 Gordon Electric Supply Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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
NSN5975-00-415-6058
Primary Part Number1521-DC
Item NameNipple,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerGordon Electric Supply Inc
StatusCANCELLED
Nominal Thread Size0.750 INCHES BOTH ENDS IN
MaterialZINC OVERALL
Thread Length0.438 INCHES NOMINAL BOTH ENDS IN
Length2.500 INCHES NOMINAL IN
Style DesignatorREGULAR
Thread Series DesignatorNPT BOTH ENDS
Trade Size0.750
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-021-8564187197 INTERCHANGEABLE
Nut,plain,hexagon
Lockheed Martin Corporation Div Rms - Mitchel Field
5306-00-099-503313801 INTERCHANGEABLE
Bolt,special
Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd
5975-00-172-55931453 INTERCHANGEABLE
Plug,conduit
Abb Installation Products Inc
5310-00-176-8135 INTERCHANGEABLE
Nut,plain,hexagon
5975-00-177-6408TC724A INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3110-00-183-99281453 INTERCHANGEABLE
Bearing,roller,needle
Parker Hannifin Corporation Div Chelsea Products Division
6210-00-186-7987 INTERCHANGEABLE
Light,indicator
5120-00-198-5400 INTERCHANGEABLE
Key,socket Head Screw
5935-00-229-73771453 INTERCHANGEABLE
Connector,plug,electrical
Parker Hannifin Corporation Div Cylinder Division
4940-00-242-1448 INTERCHANGEABLE
Blast Cleaning Machine
Cross-Reference Index
Part NumberManufacturer
1521-DC Bridgeport Fittings Inc (USA)
191 Efcor Inc
1453 Raco, a Division of Hubbell Incorporated(delaware) (USA)
741 Metalectrics Inc (USA)
ON-75 Egs Electric Co Llc (USA)
1521-DC PRIMARY Gordon Electric Supply Inc (USA)
1181 Thomas and Betts Ltd (CAN)
F-11 Atlas Technologies Inc (USA)
301 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
13801 Atlas Technologies Inc (USA)
1521 Bridgeport Fittings Inc (USA)
Related Parts
5310-00-021-8564INTERCHANGEABLE
NUT,PLAIN,HEXAGON
187197
5306-00-099-5033INTERCHANGEABLE
BOLT,SPECIAL
13801
5975-00-172-5593INTERCHANGEABLE
PLUG,CONDUIT
1453
5310-00-176-8135INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5975-00-177-6408INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TC724A
3110-00-183-9928INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
1453
6210-00-186-7987INTERCHANGEABLE
LIGHT,INDICATOR
5120-00-198-5400INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5935-00-229-7377INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1453
4940-00-242-1448INTERCHANGEABLE
BLAST CLEANING MACHINE
5930-00-243-4092INTERCHANGEABLE
SWITCH,LEVER
5325-00-262-5929INTERCHANGEABLE
GROMMET,NONMETALLIC
1453

Frequently Asked Questions

What is NSN 5975-00-415-6058?

NSN 5975-00-415-6058 is a Nipple,electrical Conduit, manufactured by Gordon Electric Supply Inc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-415-6058?

NSN 5975-00-415-6058 has 11 cross-referenced part numbers: 1521-DC (Bridgeport Fittings Inc), 191 (Efcor Inc), 1453 (Raco, a Division of Hubbell Incorporated(delaware)), 741 (Metalectrics Inc), ON-75 (Egs Electric Co Llc) and 6 more.

What NSN replaces 5975-00-415-6058?

There are 12 known substitutes for 5975-00-415-6058: 5310-00-021-8564, 5306-00-099-5033, 5975-00-172-5593 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1521-DC?

Key specifications for 1521-DC: Nominal Thread Size: 0.750 INCHES BOTH ENDS IN; Material: ZINC OVERALL; Thread Length: 0.438 INCHES NOMINAL BOTH ENDS IN; Length: 2.500 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-415-6058 still in active supply?

NSN 5975-00-415-6058 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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