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AN816-2D

AN Fitting AN816-2D Nipple

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Description

Adapter

Specifications

Connection Style Flared (tube) 1st end, Plain (pipe) 2nd end
Connection Type Flared, Threaded external pipe 2nd end, Threaded external tube 1st end
Dimension G 0.438 in
Dimension G Tolerance -0.004 in
Dimension M 1.016 in
Dimension M Tolerance +0.016 in
Head Angle 37 º
Industry Standards/Certification AN816
Material Aluminum
NIIN 00-222-1794
NSN 4730-00-222-1794
Nominallength 1.016
Outside Diameter Tube Accommodated 0.125 inches 1st end
Seat Angle 37.0 degrees 1st end
Size No. Alum 2D
Size No. Steel 2
Special Features Center wrenching facility
Specification Data 81343-as4842/1 professional/industrial association standard and 81343-as5194 aerospace standard government standard
Surface Treatment Anodize
Thread Class 3a 1st end
Thread P (AMPT) 0.125
Thread P (AMPT) Tolerance +0.016
Thread Series Designator Anpt 2nd end, Unjf 1st end
Thread Size 0.125 inches 2nd end, 0.312 inches 1st end, 1/8
Thread T (Reference) 0.3125-24
Tube O.D. 1/8
Tube Outside Diameter 1/8 in
Weight 0.01 lb

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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