5310-00-208-1918 NUT,SELF-LOCKING,HEXAGON Index 5310-00-208-1920 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-208-1919

Federal Supply Class:
5310

National Item Identification Number:
002081919

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:
127313841TIFFIN PARTS, L.L.C.
12Z2007-38394135NAVAL ORDNANCE STANDARDS
17D112603CLARK EQUIPMENT CO
17D177237DANA OFF HIGHWAY PRODUCTS, LLC
203-1011P5649956RAYTHEON COMPANY
203M0047P0023B150RAYTHEON COMPANY
203M0047P00249956RAYTHEON COMPANY
203MR047P00205030RAYTHEON CO MISSILE SYSTEMS DIV LOWELL PLANT
203MR47P204164RAYTHEON COMPANY
203MR47P249956RAYTHEON COMPANY
21C1581-1307482GENERAL ELECTRIC COMPANY
22NE040019L2ESNA, LLC
22NE04072962HARVARD INDUSTRIES INC
3029-01004-0475418KYSOR INDUSTRIAL CORP
42NE040019L2ESNA, LLC
42NE04013257AMERACE LTD
42NE04072962HARVARD INDUSTRIES INC
5274-14696214RAYTHEON COMPANY
5310PL07800729009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL14468779009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
549555RQL2DRS ENVIRONMENTAL SYSTEMS INC
5495594833KECO INDUSTRIES INC.
802482-0032345DEFENSE REDUCTION AGENCY
810729-0032345DEFENSE REDUCTION AGENCY
A1-10730D114850ARMY, UNITED STATES DEPARTMENT OF THE DBA DIORECTORATE OF PRODUCTION ENGINEERING DIV TOBYHANNA ARMY DEPOT
A1-10779D114850ARMY, UNITED STATES DEPARTMENT OF THE DBA DIORECTORATE OF PRODUCTION ENGINEERING DIV TOBYHANNA ARMY DEPOT
AN365-420A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
B4524-321-1660532TRANE U.S. INC.
C520025C000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
C521025C000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
C720025C000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
D21061-2607860BOGUE ELECTRIC MANUFACTURING CO
D21061-260BXF1BOGUE SYSTEMS INC
SM-D-475754-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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