5310-00-726-9055 NUT,SELF-LOCKING,PLATE Index 4820-00-726-9057 VALVE,SAFETY RELIEF

National Stock Number:
5310-00-726-9056

Federal Supply Class:
5310

National Item Identification Number:
007269056

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:
938.41.51.102S4080PILATUS AIRCRAFT LTD
F22NA17A-82019L2ESNA, LLC
F22NA17A-8272962HARVARD INDUSTRIES INC
MS21080-0880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS447-8SP80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21080-0896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
THREAD SERIESUNC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING32.0 ROCKWELL C MAXIMUM
NUT LENGTH1.031 INCHES MAXIMUM
NUT HEIGHT0.219 INCHES MINIMUM AND
0.297 INCHES MAXIMUM
PLATE THICKNESS0.075 INCHES MAXIMUM
PLATE WIDTH0.375 INCHES MINIMUM AND
0.406 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND
0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND
0.314 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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