5310-01-310-7640 NUT,PLAIN,HEXAGON Index 4730-01-310-7642 LOCKNUT,PIPE

National Stock Number:
5310-01-310-7641

Federal Supply Class:
5310

National Item Identification Number:
013107641

Description:
NUT,PLAIN,HEXAGON

Detail:
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.)


Manufacturer Information:
5/8-11UNC-2B TYIII STYLE A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
5/8-11UNC-2B TYIII STYLE AL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
700-7540 PIECE 13L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
700-7839-IT NO-11L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
700-7540 PC 1309647AQUA-CHEM INC.
700-7839-IT NO-1109647AQUA-CHEM INC.
869-313L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
869-7583L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M1222N1N10C20NANNL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
869-31309647AQUA-CHEM INC.
869-758309647AQUA-CHEM INC.
M1222N1N10C20NANN81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222 QQ-N-281 GR405CLA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222 QQ-N-281 GR405CLAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-1222,QQ-N-281GR405 CLBL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-1222,TYIII,STYAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-1222L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL-11256-F-18-ITEM NO-179CL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL-11738-F-18-ITEM NO-179CL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
QQN281(GR405) 5/8-11UNC-2BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL-11256-F-18-ITEM NO-179C0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-11738-F-18-ITEM NO-179C0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
MIL-S-00122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222,TYIII,STYA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222,QQ-N-281GR405 CLB81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
QQN281(GR405) 5/8-11UNC-2B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALNICKEL ALLOY OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.547 INCHES NOMINAL
WIDTH ACROSS FLATS0.985 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA3 TYPE AND
A STYLE
DEPARTURE FROM CITED DOCUMENTMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATIONZZZW
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-1222
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-1222 QQ-N-281 GR405CLA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE5/8-11UNC-2B TYIII STYLE A


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us