4720-01-600-4701 HOSE ASSEMBLY,NONMETALLIC 5340-01-600-4703 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5310-01-600-4702

Federal Supply Class:
5310

National Item Identification Number:
016004702

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
161A2125-381205THE BOEING COMPANY


Techincal Specification:
BEARING SURFACE TYPEFLAT
HARDNESS RATING33.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4330 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.750 INCHES
NUT HEIGHT0.844 INCHES NOMINAL
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS2.125 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNJF


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