5310-01-556-4552 WASHER,FLAT Index 5310-01-555-7042 WASHER,LOCK

National Stock Number:
5310-01-555-5301

Federal Supply Class:
5310

National Item Identification Number:
015555301

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
1301530719200US ARMY ARDEC RDECOM
97135A23539428MCMASTER-CARR SUPPLY CO


Techincal Specification:
THREAD QUANTITY PER INCH24
THREAD SERIESUNF
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION C
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-130 MIL STD SINGLE MATERIAL RESPONSE NUT
MATERIALPLASTIC NYLON LOCKING INSERT
MATERIALSTEEL NUT
PART NAME ASSIGNED BY CONTROLLING AGENCY3/8"-24 NYLON-INSERT HEX LOCKNUT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.4531 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESGRADE 8 STEEL
WIDTH ACROSS FLATS0.5625 INCHES NOMINAL
SURFACE TREATMENTCHROMATE ZINC NUT
TEMP RATING250.0 DEG FAHRENHEIT MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND


Click here to Register for Free 30-day Trial