Product Details | HEXAGON PLAIN NUT

5310-00-394-1540 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: SC164454, SC16445-4, 3721154120, 372-1154-120, 5310-00-394-1540, 00-394-1540, 5310003941540, 003941540

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 APR 1974 00-394-1540

Drawings & Photos | NSN 5310-00-394-1540


Cross Reference | NSN 5310-00-394-1540

Part Number Cage Code Manufacturer
372-1154-120 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
372-1154-120 95105 ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS
SC16445-4 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5310-00-394-1540

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL NUT
SURFACE TREATMENT SILVER NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072,FIN M311 OR M211 MIL SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
BEARING SURFACE TYPE ANY ACCEPTABLE
TEMP RATING NOT RATED
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION NUT SILVER

Restrictions/Controls & Freight Information | NSN 5310-00-394-1540

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:SItem contains silver
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