NSN 5305-00-068-0508

Part Details | HEXAGON HEAD CAP SCREW

5305-00-068-0508 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. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Alternate Parts: S210NA38CAD14354BNCG1, B1821BH025C075N, B18.24, AES01C250750AW9A91, 73032, 0008006992, 000-8006-992, 26412, 26-412, 8000533, 800-0533, 903007, 903-007, 803007, 803-007, 920073, 0321333, 03-2-1333, 5305000680508, 18257003, 18257-003, 18257003, 18257-003, 1C817P63, 5305PL0655495, 50P010052011, 50P01005-2011, 15A004060000 I, 15A00406-0000 I, 15A004040000 ITEM NO 83, 15A00404-0000 ITEM NO 83, 91247A540, MS907286, MS90728-6, 60194, 108940, 8035959276PC6, 803-5959276PC6, 10082360, 803007, 803-007, 2109HX1, 2109HX1, 30640025, 306-40025, M2900288 PC NO 94, M29-00288 PC NO 94, M1920873 PC NO 124, M19-20873 PC NO 124, 4183076, 418307-6, 22489R1, 018945075, 73032, 125696216, 12569621-6, 22489R1, 303842, 443603, 803595927606, 803-5959276-06, 5305-00-068-0508, 00-068-0508, 5305000680508, 000680508

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-068-050818257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-068-0508
Part Number Cage Code Manufacturer
S210NA38CAD14354BNCG180204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
B1821BH025C075N80204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
B18.2405047AMERICAN SOCIETY OF MECHANICALENGINEERS, THE
AES01C250750AW9A9105047AMERICAN SOCIETY OF MECHANICALENGINEERS, THE
730324C8A9API HEAT TRANSFER THERMASYSCORPORATION
000-8006-99294756BOEING COMPANY, THEDBA BOEING
26-41210988CNH INDUSTRIAL AMERICA LLC
800-053344940CUMMINS POWER GENERATION INC.
903-00772741DORMAN PRODUCTS, INC.DBA MOTORMITE DIVISION
803-00772741DORMAN PRODUCTS, INC.DBA MOTORMITE DIVISION
92007307524DOVER ENERGY, INC.DBA BLACKMER PUMP
03-2-133315652DYNA SYSTEMS INC
5305000680508SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
18257-003D2638EME ELEKTRO-METALL EXPORT GMBH
18257-00321439ENGINEERED ARRESTING SYSTEMSCORPORATION
1C817P6307482GENERAL ELECTRIC COMPANYDBA GE
5305PL06554959009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
50P01005-201101425LOUIS ALLIS CO THETHIS COMPANY HAS GONE BANKRUPT AND
15A00406-0000 I01425LOUIS ALLIS CO THETHIS COMPANY HAS GONE BANKRUPT AND
15A00404-0000 ITEM NO 8301425LOUIS ALLIS CO THETHIS COMPANY HAS GONE BANKRUPT AND
91247A54039428MCMASTER-CARR SUPPLY COMPANY
MS90728-696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
6019440608MILLER ELECTRIC MFG CO
10894040608MILLER ELECTRIC MFG CO
803-5959276PC653711NAVAL SEA SYSTEMS COMMAND
10082360A486GNIMIKKEISTOKESKUS NCB FINLAND
803-00708081OHIO AUTO PARTS CO
2109HX145152OSHKOSH CORPORATION
2109HX175Q65OSHKOSH DEFENSE, LLC
306-400259F512PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC PUMP DIVISION
M29-00288 PC NO 949F512PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC PUMP DIVISION
M19-20873 PC NO 1249F512PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC PUMP DIVISION
418307-696214RAYTHEON COMPANYDBA RAYTHEON
22489R166195SOLAR TURBINES INCORPORATED
0189450755N978THERMA-TECH ENGINEERING INCDBA A. R. LINTERN DIVISION
7303263079THERMASYS CORPORATIONDBA GENERAL THERMO DYNAMICS DIV
12569621-619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
22489R155820UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
303842H0G87WIBA ZEVENAAR B.V.
443603D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
803-5959276-06D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-00-068-0508
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH0.594 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
FASTENER LENGTH0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
END ITEM IDENTIFICATIONMRAP - BUFFALO MK2A2;MRAP - M-ATV WITH CS13 POP AND SNE; MRAP - M-ATV UI; MRAP - COUGAR TOW - MEDIUM MINE PROTECTED VEHICLE - MMPV
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT