5310-00-181-6118 WASHER,FLAT Index 5310-00-181-6122 NUT,PLAIN,ASSEMBLED WASHER

National Stock Number:
5310-00-181-6121

Federal Supply Class:
5310

National Item Identification Number:
001816121

Description:
NUT,PLAIN,ASSEMBLED WASHER

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


Manufacturer Information:
9770-8019L2ESNA, LLC
9770-872962HARVARD INDUSTRIES INC
MS21244-896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL NUT
STEEL WASHER
SURFACE TREATMENTCADMIUM NUT
PASSIVATE WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE NUT
QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE WASHER
NUT COUNTERBORE DEPTH0.281 INCHES MINIMUM AND
0.301 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER0.604 INCHES MINIMUM AND
0.614 INCHES MAXIMUM NUT
COUNTERSINK ANGLE25.0 DEGREES MINIMUM AND
35.0 DEGREES MAXIMUM NUT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS21244-8


Click here to Register for Free 30-day Trial