|
BEARING SURFACE FINISH
|
125.0 MICROINCHES
|
|
BEARING SURFACE TYPE
|
CHAMFERED OR WASHER FACED
|
|
CRITICALITY CODE JUSTIFICATION
|
FEAT
|
|
COUNTERSINK ANGLE
|
88.0 DEGREES NOMINAL NUT
|
|
NUT HEIGHT
|
0.219 INCHES MAXIMUM
|
|
NUT STYLE
|
HEXAGON
|
|
LOCKING FEATURE
|
PREVAILING TORQUE WITH NONMETALLIC INSERT
|
|
MATERIAL
|
PLASTIC POLYAMIDE LOCKING INSERT
|
|
MATERIAL
|
STEEL CORROSION RESISTING OVERALL EXCEPT INSERT
|
|
NOMINAL THREAD SIZE
|
0.250 INCHES
|
|
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
|
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
|
|
SURFACE TREATMENT
|
PASSIVATE OVERALL EXCEPT INSERT
|
|
TEMP RATING
|
250.0 DEG FAHRENHEIT NOMINAL
|
|
THREAD CLASS
|
3B
|
|
THREAD DIRECTION
|
RIGHT-HAND
|
|
THREAD SERIES
|
UNJF
|
|
THREAD QUANTITY PER INCH
|
28
|
|
SPECIAL FEATURES
|
WEAPON SYSTEM ESSENTIAL
|
|
WIDTH ACROSS FLATS
|
0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
|
