5310-99-133-9414 NUT,SELF-LOCKING,HEXAGON Index 5310-99-371-1646 WASHER,FLAT

National Stock Number:
5310-99-136-4876

Federal Supply Class:
5310

National Item Identification Number:
991364876

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:
1903257K5524MEGGITT UK LIMITED
1FB1-01-1L90-06048U4535B A E SYSTEMS ELECTRONICS LTD
2044-0009K0662LEONARDO MW LTD
20101109KC6F9BAE SYSTEMS DEFENCE INFORMATION SOLUTIONS & SERVICES DISS
2044-009U3755MARCONI AVIONICS LTD
1FB1-03-1V90-06048U4535B A E SYSTEMS ELECTRONICS LTD
4411536K0385THALES UK LIMITED DBA THALES UK LTDAVIONICS
20533-7134-000K0663FERRANTI TECHNOLOGIES LTD
302-006519K1357THALES UK LIMITED DBA THALES UK LTDAIR OPERATIONS
4417100K1384RACAL RADAR DEFENCE SYSTEMS LTD
4411536K3861THALES SECURITY SYSTEMS UK LIMITED
26284K4556BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS
26284KC1M9BAE SYSTEMS MARITIME SERVICESLIMITED
3081404U2096EBAC LIMITED
938820-06000K0268RAYTHEON SYSTEMS LIMITED
79802000060K0377GOODRICH ACTUATION SYSTEMS LIMITED
79802000060K0655LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV
817-807-28K3558ULTRA ELECTRONICS LTD COMMAND & CONTROL SYSTEMS
47482-107-00-1K4556BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS
904802-0501-ASYK4744BABCOCK INTEGRATED TECHNOLOGYLIMITED
904802-0501-ASY ITEM 28K4744BABCOCK INTEGRATED TECHNOLOGYLIMITED
904802-0501-ASY/28K4744BABCOCK INTEGRATED TECHNOLOGYLIMITED
936015K6111QIOPTIQ LIMITED
47482-107-00-1KC1M9BAE SYSTEMS MARITIME SERVICESLIMITED
5UA10171U1725MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY
660-04-831106-211-09U2982BAE SYSTEMS DEFENCE SYSTEMS LTD
99-533-8719U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
99-538-0190U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
5310-99-126-9361U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
5310-99-509-7804U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
T650348DK0119BRITISH AEROSPACE SYSTEMS & EQUIPMENT
GR/27729/A ITEM 15K0231QINETIQ
MF500101-16K0668LEONARDO UK LTD
ND2339K0824PEARSON ENGINEERING LIMITED
DEFSTAN53-60K0851MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1
SAP 20101109K1156BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD
SAP 25714651K1156BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD
991/4/014945/007K1423BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES
WE122C1YK1806MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT)
LB1034/16K4358SAFRAN ELECTRICAL & POWER UK LTD
SST/Y/327/61/0602/235/001K6451BAE SYSTEMS MARINE LIMITED
Y/327/61/0602/235/001K6451BAE SYSTEMS MARINE LIMITED
BS3692K7766BRITISH STANDARDS INSTITUTION
BS3692M6K7766BRITISH STANDARDS INSTITUTION
LB1041/18K7848LUCAS AEROSPACE LTD
GM-E113556 ITEM 25K8317METALLINE INTERNATIONAL LTD DBA METALLINE AVIATION LIGHTING
MF300-0001-008NU0153MARCONI SPACE SYSTEMS LTD
D3518-291ABU1603HS MARSTON AEROSPACE LIMITED
XS564061U2372NECO MARINE SYSTEMS LTD
991/4/01495/007-DU2982BAE SYSTEMS DEFENCE SYSTEMS LTD
HT2804 REF.A2E 3585U4535B A E SYSTEMS ELECTRONICS LTD
BTT3-0706-002-000U5357MEGGITT DEFENCE SYSTEMS LTD
SSNF06A27U7887NP AEROSPACE LIMITED
TORNADO-7039U9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
BS3643-2M6U9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
BS3692M6U9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
BS3692M6HEXSTSTL18-8U9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
99-538-3289U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
99-921-2440U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)
TORP1A1U9199MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D)


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE110.0 DEGREES MINIMUM AND 130.0 DEGREES MAXIMUM BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONBS 970 PART 4 303S21 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE6.00 MILLIMETERS
NUT HEIGHT4.70 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.00
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M


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