5310-01-054-2556 NUT,SELF-LOCKING,ROUND Index 5310-01-054-2558 WASHER,KEY

National Stock Number:
5310-01-054-2557

Federal Supply Class:
5310

National Item Identification Number:
010542557

Description:
NUT,PLAIN,ASSEMBLED WASHER

Detail:
A PLAIN NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER.


Manufacturer Information:
E11900-3019L2ESNA, LLC
E11900-372962HARVARD INDUSTRIES INC
LB50-3C73197HI-SHEAR CORPORATION
LB50-4C73197HI-SHEAR CORPORATION
LB50-4CL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
LB50-3CL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
MS21244-3C80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21244-3C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERBORE DIAMETER0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM NUT
OVERALL HEIGHT0.334 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
MATERIALIRON ALLOY 660 NUT
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.141 INCHES MINIMUM AND 0.161 INCHES MAXIMUM NUT
NUT STYLEFLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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