6660-00-964-6780 SIGNAL PROCESSOR Index 6660-00-964-6783 SERVO ASSEMBLY

National Stock Number:
5310-00-964-6781

Federal Supply Class:
5310

National Item Identification Number:
009646781

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
119FW42856878SPS TECHNOLOGIES, LLC
BH00191-427238BRISTOL INDUSTRIES, LLC
R399P207482GENERAL ELECTRIC COMPANY
R399P215653HOWMET GLOBAL FASTENING SYSTEMS INC
H19517-415653HOWMET GLOBAL FASTENING SYSTEMS INC
H19517-4R1120SATAIR A/S
R399P2A07482GENERAL ELECTRIC COMPANY
R399P2C07482GENERAL ELECTRIC COMPANY
R399P2H07482GENERAL ELECTRIC COMPANY
R399P2J07482GENERAL ELECTRIC COMPANY
R399P227238BRISTOL INDUSTRIES, LLC
R399P251792APOLLO AEROSPACE COMPONENTS LLC
R399P25R793HOWMET GLOBAL FASTENING SYSTEMS INC
R399P292215HOWMET GLOBAL FASTENING SYSTEMS INC
Z1855-048019L2ESNA, LLC
Z4063-048019L2ESNA, LLC
VN450B04806950HOWMET GLOBAL FASTENING SYSTEMS INC
R399P2M07482GENERAL ELECTRIC COMPANY
R399P2S07482GENERAL ELECTRIC COMPANY
SA4993C-42852828REPUBLIC FASTENER MFG. CORP.
SL4905-42852828REPUBLIC FASTENER MFG. CORP.
SL4905-42871087REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING.
SA4993C-42871087REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING.
Z4063-04872962HARVARD INDUSTRIES INC
Z1855-04872962HARVARD INDUSTRIES INC
R399P2M8K112FREUNDLICH SUPPLY COMPANY, INC.
VN450B04892215HOWMET GLOBAL FASTENING SYSTEMS INC
VN450B048C4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.443 INCHES MAXIMUM
OVERALL HEIGHT0.396 INCHES MINIMUM AND
0.411 INCHES MAXIMUM
WASHER THICKNESS0.060 INCHES MINIMUM AND
0.080 INCHES MAXIMUM
WIDTH ACROSS FLATS0.369 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING1200.0 DEG FAHRENHEIT NOMINAL
PRECIOUS MATERIALSILVER
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE07482
MFR SOURCE CONTROLLING REFERENCER399P2


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