5365-00-939-0639 SPACER,SLEEVE Index 5310-00-939-0643 WASHER,RECESSED

National Stock Number:
5310-00-939-0640

Federal Supply Class:
5310

National Item Identification Number:
009390640

Description:
NUT,SELF-LOCKING,CLINCH

Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.


Manufacturer Information:
860710-1313973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
910254-665106481NORTHROP GRUMMAN SYSTEMS CORPORATION
BACN10PA-06-617765THE BOEING COMPANY
BACN10PA-06-681205THE BOEING COMPANY
BACN10PA06-6Z03F0BOEING DEFENCE AUSTRALIA LTD
BACN10PA06-6Z8T75BOEING DEFENCE AUSTRALIA LTD
HS4386-6G6CBB5D02731MCDONNELL DOUGLAS HELICOPTER CO INC
SF6G6CBB5D12324DUPREE INC. DBA STAKE FASTENER USE CAGE CODE 66071 FOR CATALOGING
SF6G6CBB5D66071DUPREE, INC
HS4386-6G6CBB5D8V613THE BOEING COMPANY


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT DIAMETER0.281 INCHES NOMINAL
NUT HEIGHT0.204 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
PILOT LENGTH0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
PILOT DIAMETER0.165 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 OR CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING550.0 FAHRENHEIT MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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