Product Details | HEXAGON PLAIN NUT

5310-00-081-8541 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: 5310-00-081-8541, 00-081-8541, 5310000818541, 000818541

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-081-8541

Drawings & Photos | NSN 5310-00-081-8541


Cross Reference | NSN 5310-00-081-8541

Part Number Cage Code Manufacturer
10237487-2 18876 U S ARMY AVIATION AND MISSILE COMMAND
103101 73734 FEDERAL SCREW PRODUCTS INC.
107294-2 37695 RAYTHEON COMPANY DBA RAYTHEON
387525-1 00752 EDO CORPORATION DIV EDO CORPORATION AP&T
4-40X3/8IN. NYLON 83330 DIALIGHT CORPORATION
4303 83330 DIALIGHT CORPORATION
774877-8 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
859951-00 32345 DEFENSE REDUCTION AGENCY
912312 26365 GRIES DYNACAST CO DIV OF COATS AND CLARK INC
C09746 59885 ROSEMOUNT AEROSPACE INC. DBA A UTC AEROSPACE SYSTEMS COMPANY
H34-0011-002 14304 HARRIS CORPORATION DBA HARRIS RF COMMUNICATION
MS51858-2 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-081-8541

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.131 INCHES NOMINAL
WIDTH ACROSS FLATS 0.241 INCHES NOMINAL
BEARING SURFACE TYPE FLAT
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-00-081-8541

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
Category Code Description
No Freight Information