Product Details | ELECTRICAL CONDUIT LOCKNUT

5975-00-518-3157 An item having internal threads designed to fit the external threads of an electrical conduit or fitting for connecting to a junction box, panel, wireway, or other point of termination, and which, when installed, provides a method of tightening to lock the connection. The items may be either flat-sided or circular in external shape and must have a specific conduit size designation. SEE BONDNUT, ELECTRICAL CONDUIT and LOCKNUT, TUBE FITTING. Excludes NU T (1), PLAIN HEXAGON.

Part Alternates: BL350, LN109, LN-109, LN12, 1014, 1350, 1-350, 149, 159, 19, 309, 5975-00-518-3157, 00-518-3157, 5975005183157, 005183157

Electrical and Electronic Equipment Components | Electrical Hardware and Supplies

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-518-3157

Demand History | NSN 5975-00-518-3157

Part Number Request Date QTY Origin
149 2016-08-10 2 United States

Cross Reference | NSN 5975-00-518-3157

Part Number Cage Code Manufacturer
1-350 83879 EGS ELECTRIC CO LLC
1014 28488 RACO A DIVISION OF HUBBELL INCORPORATEDDELAWARE
149 56501 THOMAS & BETTS CORPORATION
149 59730 THOMAS AND BETTS CORP
159 72971 EFCOR INC
19 81284 MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO
309 78229 THOMAS AND BETTS CORP AMERICAN ELECTRIC DIV
BL350 03743 EGS ELECTRICAL GROUP APPLETON DIV
LN-109 56501 THOMAS & BETTS CORPORATION
LN-109 78229 THOMAS AND BETTS CORP AMERICAN ELECTRIC DIV
LN12 91878 M AND W ELECTRIC MFG CO THE

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Technical Data | NSN 5975-00-518-3157

Characteristic Specifications
MATERIAL IRON
SURFACE TREATMENT ZINC PLATED
CONDUIT SIZE ACCOMMODATED 3.500 INCHES NOMINAL
OVERALL THICKNESS 0.313 INCHES NOMINAL
WIDTH ACROSS FLATS 4.500 INCHES NOMINAL
THREAD TYPE STRAIGHT
THREAD SIZE 3-1/2-8
DRIVE TYPE KEYWAY

Restrictions/Controls & Freight Information | NSN 5975-00-518-3157

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information