5998-99-803-6626 CIRCUIT CARD ASSEMB Index 5420-99-803-6681 SHEAVE BLOCK

National Stock Number:
5305-99-803-6665

Federal Supply Class:
5305

National Item Identification Number:
998036665

Description:
SCREW,MACHINE


Manufacturer Information:
0D7932K2709PERKINS ENGINES COMPANY LTD
16E19111U1725MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY
B52308K0967MBDA UK LTD
7088652U0724VAUXHALL AFTERSALES DBA INFO-TBILISI
6MT4CBNS37-14Z1U1269MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO
503/4/15033/000U2982BAE SYSTEMS DEFENCE SYSTEMS LTD
F111063F3931ATELIER CONSTRUCTION MECANIQ ATLANTIQUE
BS57FLSLBA00002X0.50K0000MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS
BS57FLSLBA00002X008SK0000MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS
LV6MT4CBNS37-14Z1K0176MINISTRY OF DEFENCE ARMY
BS57-TABLE12BAX1K7766BRITISH STANDARDS INSTITUTION
BS57 K7766BRITISH STANDARDS INSTITUTION
BS57-TABLE 1 2BA X 1/2 K7766BRITISH STANDARDS INSTITUTION
BS57-TABLE 1 2BA X 1/2 U0F31BSL EXPRESS SERVICE LTD
SB2PHS08BNK1291BMAC LTD
NS37-14Z1U0041PRESTOLITE ELECTRIC LIMITED TEMS
N537-14Z1U2751LUCAS CAV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASSNORMAL
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.309 INCHES MINIMUM AND 0.319 INCHES MAXIMUM
HEAD HEIGHT0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.185 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONK7766-BS970 PART 1 GRADE 220-07 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTZINC
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD SERIES DESIGNATORBA
THREAD PITCH IN MILLIMETERS0.81


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