Tube Coupling

Model / MPN: 3021624 | NSN: 4730-00-001-1671

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

Product Details

NATO Stock Number

4730-00-001-1671

Sold in multiples of

1 EA

DEMIL

Thread Class

2a 1st end

Thread Class

2a 2nd end

Connection Style

Flared (tube) 1st end

Connection Style

Swivel nut, flare (tube) style 3 optional end 2nd end

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal tube 2nd end

Thread Size

0.625 inches 2nd end

Thread Size

0.625 inches 1st end

Seat Angle

37.0 degrees 1st end

Seat Angle

45.0 degrees 2nd end

Outside Diameter Tube Accommodated

0.375 inches 1st end

Outside Diameter Tube Accommodated

0.750 inches 2nd end

Nominallength

4.000 inches

Material

Aluminum alloy 2024

Material Specification

Ms 4120 assn standard single material response or ms 4152 assn standard single material response

Style Designator

Swivel, wrenching facilities each end

Thread Series Designator

Unjf 2nd end

Thread Series Designator

Unjf 1st end

30216 Series Parts

Pricing and Availability

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Tube Coupling

Pricing and Availability

Certified Quality Assurance

3021624 Cross Reference