5305-99-646-5437 SCREW,MACHINE Index 5998-99-646-9160 CIRCUIT CARD ASSEMBLY

National Stock Number:
5305-99-646-5442

Federal Supply Class:
5305

National Item Identification Number:
996465442

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
2006-020U3755MARCONI AVIONICS LTD
4014219K1384RACAL RADAR DEFENCE SYSTEMS LTD
991-4-10380-002K1423BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES
BS4183 TABLE4K7766BRITISH STANDARDS INSTITUTION
BS4183-TABLE 4 M2.5 X 6K7766BRITISH STANDARDS INSTITUTION
99-092502K7776AMETEK AIRTECHNOLOGY GROUP LIMITED
VA-97-0046-204K0668LEONARDO UK LTD
VA-97-0046-204K6961G E C SENSORS LTD
VA-97-0046K6961G E C SENSORS LTD
TABLE4K7766BRITISH STANDARDS INSTITUTION
BS4183SMMCPNSL02-5X006CR0000C6K9090MINISTRY OF DEFENCE
VA-97-0046U2248SELEX ELSAG LTD
BS4183TBL4STLSLM2-5X6CADPLU9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
TORNADO-833U9115MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING
VA-97-0046-204U2248SELEX ELSAG LTD


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH6.00 MILLIMETERS NOMINAL
HEAD DIAMETER4.70 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM
HEAD HEIGHT1.36 MILLIMETERS MINIMUM AND 1.50 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER2.50 MILLIMETERS
SCREW MATERIALSTEEL CORROSION RESISTING
SCREW SURFACE TREATMENTCADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONK7766-BS3382 PART 1 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH6.00 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.45


Click here to Register for Free 30-day Trial