5310-12-146-8450 RING,BACKUP Index 6145-12-146-8470 WIRE,ELECTRICAL

National Stock Number:
5305-12-146-8457

Federal Supply Class:
5305

National Item Identification Number:
121468457

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
(241)A396300117523A3963ASTRA VEICOLI INDUSTRIALI SPA
0-117523 A3963ASTRA VEICOLI INDUSTRIALI SPA
000933008116D8046DAIMLER AG
000933008116 D8266MTU FRIEDRICHSHAFEN GMBH
000933008116 SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
000933008116Y9992NAVAL MATERIAL HEADQUARTERS RMN
00117523 A3963ASTRA VEICOLI INDUSTRIALI SPA
06.01283-3116D3273MAN TRUCK & BUS AG
06012833116D3273MAN TRUCK & BUS AG
241-A396300117523 A3963ASTRA VEICOLI INDUSTRIALI SPA
4536226-897AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
4536226-897S3465BAE SYSTEMS HAGGLUNDS AB
5305PL08945529009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5306011740377D8046DAIMLER AG
5306011740377D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
5306011740377S3465BAE SYSTEMS HAGGLUNDS AB
DIN933-M8X28-8.8 0141BNAVANTIA, S.A., S.M.E.
DIN933-M8X28-8.8 409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
DIN933-M8X28-8.8-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN933M8X28-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8-8GALZND8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8-8GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8.8-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8GGALZN5D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X28DIN933-8GGALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH28.0 MILLIMETERS NOMINAL
HARDNESS RATING225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT5.5 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898PART1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH800 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
OFFSET YIELD STRENGTH640 NEWTONS PER SQUARE MILLIMETER
WIDTH BETWEEN FLATS13.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8.8
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267PART9, KEY A2P ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
TEST DATA DOCUMENTD8286-DIN933 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH24.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.2


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