Flange To Tube Straight Adapter

Model / MPN: 40558-16H | NSN: 4730-01-256-9000

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. 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 flange or flange fitting to a tube or tube fitting in a straight line.

Product Details

NATO Stock Number

4730-01-256-9000

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 1st end

Connection Style

Inverted flare (tube) 1st end

Flange Shape

Round 2nd end

Connection Type

Flange 2nd end

Connection Type

Threaded external tube 1st end

Thready Qty Per Inch (tpi)

12 1st end

Thread Size

1.312 inches 1st end

Seat Angle

33.0 degrees 1st end

Outside Diameter

1.169 inches 2nd end

Thickness

0.062 inches 2nd end

Flange Face Design

Raised straight 2nd end

Raised Face Height

0.235 inches 2nd end

Outside Diameter Tube Accommodated

1.000 inches 1st end

Nominallength

0.813 inches

Material

Stainless steel

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unj 1st end

40558 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
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HAZMAT Certified
Worldwide Shipping

40558-16H Cross Reference

30-219-16H
FL58-16H
NA50502-16H
30-219
40558-16H