6220-01-478-8686 BEZEL,EYEBROW NVIS Index 6220-01-478-8688 LIGHT,PANEL

National Stock Number:
5310-01-478-8687

Federal Supply Class:
5310

National Item Identification Number:
014788687

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:
10823-008030Y3H3FASTENAL COMPANY
326630745152OSHKOSH CORP
9KK12545152OSHKOSH CORP
5330000052-00535V1PLASAN NORTH AMERICA, INC.
326630775Q65OSHKOSH DEFENSE LLC
9KK12575Q65OSHKOSH DEFENSE LLC


Techincal Specification:
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.222 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURES(2) COATS DACROMET7 320 (2) COATS PLUS7 BLACK SEALER OR EQUIV,STANDARD ANSI/ASME B18.2.1
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD CLASSG8
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GR 8 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, FLG, HEX 0.25-20 G8 DA


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