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NAS1800:2004

NAS1800:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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RECESS, SIX LOBE DRIVE, INTERNAL, DIMENSIONS FOR RECESS AND GAGES

Available format(s)

Hardcopy

Superseded date

09-07-2021

Superseded by

NAS1800:2012

Language(s)

English

Published date

01-01-2004

Publisher

Aerospace Industries Association

Hardcopy - English

Specifies the dimensional requirements for internal six lobe drive-internal recess head fasteners in 100 degrees shear and tension flush heads and pan heads.

Committee
FSC 53GP
DocumentType
Standard
Pages
5
PublisherName
Aerospace Industries Association
Status
Superseded
SupersededBy

I.S. EN 3911:2010 AEROSPACE SERIES - SIX LOBE RECESS - GEOMETRICAL DEFINITION
08/30192094 DC : 0 BS EN 3911 ED P2 - AEROSPACE SERIES - SIX LOBE RECESS - GEOMETRICAL DEFINITION
I.S. EN 4074:2009 AEROSPACE SERIES - SCREWS, PAN HEAD, SIX LOBE RECESS, COARSE TOLERANCE NORMAL SHANK, MEDIUM LENGTH THREAD, IN TITANIUM ALLOY, ALUMINIUM IVD COATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C
PREN 3911 : 200P2 AEROSPACE SERIES - SIX LOBE RECESS - GEOMETRICAL DEFINITION
15/30281806 DC : 0 BS A 401 TO A 420 - AEROSPACE SERIES - SPECIFICATION FOR SCREWS, PAN AND 100 DEGREES COUNTERSUNK HEAD, HEXALOBULAR DRIVE RECESS (UNIFIED THREADS BELOW 1/4 INCH), VARIOUS MATERIALS
UNI EN 3911 : 2011 AEROSPACE SERIES - SIX LOBE RECESS - GEOMETRICAL DEFINITION
PREN 4074 : 200P1 AEROSPACE SERIES - SCREWS, PAN HEAD, SIX LOBE RECESS, COARSE TOLERANCE NORMAL SHANK, MEDIUM LENGTH THREAD, IN TITANIUM ALLOY, ALUMINIUM IVD COATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C
BS A 401-420:2015 Specification for screws, pan and 100° countersunk head, hexalobular drive recess (unified threads below ¼ inch) in various materials
BS EN 4074:2009 Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature)/425°C
EN 4074:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated - Classification: 1 100 MPa (at ambient temperature) / 425 °C
EN 3911:2010 Aerospace series - Six lobe recess - Geometrical definition
BS EN 3911:2010 Aerospace series. Six lobe recess. Geometrical definition

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