Tube Reducer

Model / MPN: 618BS3086 | NSN: 4730-00-032-2280

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Product Details

NATO Stock Number

4730-00-032-2280

Sold in multiples of

DEMIL

Thread Class

2a 1st end

Thread Class

3a 2nd end

Reducer Type

Concentric

Connection Style

External seat for gasket seal (boss) 1st end

Connection Style

Flared (tube) 2nd end

Connection Type

Threaded external boss 1st end

Connection Type

Threaded external tube 2nd end

Thready Qty Per Inch (tpi)

24 1st end

Thread Size

0.375 inches 2nd end

Thread Size

0.438 inches 1st end

Seat Angle

37.0 degrees 2nd end

Seat Angle

45.0 degrees 1st end

Outside Diameter Tube Accommodated

0.188 inches 2nd end

Outside Diameter Tube Accommodated

0.250 inches 1st end

Nominallength

0.984 inches

Material

Copper alloy

Thread Series Designator

Unef 2nd end

Thread Series Designator

Uns 1st end

618BS Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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618BS3086 Cross Reference

618B36AM
618B36AM
618BS3086