5310-01-157-7406 NUT,SELF-LOCKING,HEXAGON Index 5310-01-157-7408 NUT,PLAIN,ROUND

National Stock Number:
5310-01-157-7407

Federal Supply Class:
5310

National Item Identification Number:
011577407

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
10109859A486GNIMIKKEISTOKESKUS NCB FINLAND
BFN719C4M627238BRISTOL INDUSTRIES, LLC
F12090-6-472962HARVARD INDUSTRIES INC
F50339-4-615653HOWMET GLOBAL FASTENING SYSTEMS INC
MCRF220C4M652828REPUBLIC FASTENER MFG. CORP.
NS202211-048-680539SPS TECHNOLOGIES, LLC
ST3M431C4M615653HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M432C4M672962HARVARD INDUSTRIES INC
ST3M432C4M676301THE BOEING COMPANY
ST3M719C4M627238BRISTOL INDUSTRIES, LLC
ST3M719C4M676301THE BOEING COMPANY


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.998 INCHES MINIMUM AND 1.0002 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5723 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM BASE
NUT LENGTH1.296 INCHES MAXIMUM
NUT HEIGHT0.594 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.040 INCHES MAXIMUM
PLATE WIDTH0.516 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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