5305-01-131-2901 SCREW,MACHINE Index 5306-01-131-2903 BOLT,ASSEMBLED WASHER

National Stock Number:
5306-01-131-2902

Federal Supply Class:
5306

National Item Identification Number:
011312902

Description:
BOLT,ASSEMBLED WASHER

Detail:
A BOLT, MACHINE ON WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHERS. SEE ALSO SCREW, ASSEMBLED WASHER.


Manufacturer Information:
111026-4-480539SPS TECHNOLOGIES, LLC
3M881V-4-476301THE BOEING COMPANY
SC2670-4-406950HOWMET GLOBAL FASTENING SYSTEMS INC
T981-4-417446HUCK INTERNATIONAL, INC
D16175-12-417446HUCK INTERNATIONAL, INC
D16175-12-497928HUCK INTL INC
VDP0001-406710VALLEY-TODECO, INC.
T981-4-497928HUCK INTL INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.400 INCHES MINIMUM AND
0.450 INCHES MAXIMUM
FASTENER LENGTH0.660 INCHES MINIMUM AND
0.690 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 PRIMARY WASHER
TITANIUM ALLOY FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,T3 OR T4 FED SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER
NAS621 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTANODIZE OR
CHROMATE PRIMARY WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE PRIMARY WASHER
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLEHEXAGON
HEAD HEIGHT0.125 INCHES MINIMUM AND
0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
WASHER QUANTITY1
PRIMARY WASHER STYLEFLAT
PRIMARY WASHER OUTSIDE DIAMETER0.495 INCHES MINIMUM AND
0.520 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS0.028 INCHES MINIMUM AND
0.036 INCHES MAXIMUM


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