Pipe To Tube Straight Adapter

Model / MPN: 3553 1-4 | NSN: 4730-00-591-9745

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

Product Details

NATO Stock Number

4730-00-591-9745

Sold in multiples of

1 EA

DEMIL

Connection Style

Plain (pipe) 2nd end

Connection Style

Streamlined w/ two brazing rings (tube) 1st end

Connection Type

Threaded external pipe 2nd end

Connection Type

Unthreaded internal tube 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.250 inches 2nd end

Outside Diameter Tube Accommodated

0.538 inches 1st end

Tubing Wall Thickness For Which Designed

0.032 inches 1st end

Nominallength

1.245 inches

Material

Copper alloy

Media For Which Designed

Water-oil-gas single response

Thread Series Designator

Npt 2nd end

Furnished Items And Quantity

2 brazing ring

3553 1 Series Parts

3553 1-4

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M021T9314	Adapter, Straight, Pi	2	EA	08/09/2021

Pricing and Availability

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3553 1-4 Cross Reference

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8678-29PCF19
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X5161