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AN919-7D

Aeronautical Standard Boss Reducer

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Description

Fitting

Specifications

Alternate Item Number AS5174D0605 1/
Alternate Part Number AS5174D0605
Connection Type Flare Type
Dimension E 0.813 in
Dimension S 5/8 in
Dimension W 1 13/32 in
Flare Angle 37 º
Industry Standards/Certification AN919
Material Aluminum
NIIN 00-640-1218
NSN 4730-00-640-1218
Thread T (Large End (Reference)) 9/16-18
Thread T (Small End (Reference)) 1/2-20
Tube Outside Diameter (Large End) 3/8 in
Tube Outside Diameter (Small End) 5/16 in
Weight 0.035 lb

Cross-reference

Interchangeable

Parts that share a National Stock Number or are listed as an alternate for AN919-7D — functionally equivalent.

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Catalog data updated 2026-07-05. Report a data error