Tube Union

Model / MPN: 1890800 | NSN: 4730-01-356-8646

A straight tube fitting capable of being taken apart and reassembled. It permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.

Product Details

NATO Stock Number

4730-01-356-8646

Sold in multiples of

1 EA

DEMIL

Thread Class

2b 1st end bulkhead

Seat Type

Gasket

End Application

Hemtt family (heavy expanded mobility tactical trucks); 2320-01-442-1940, truck, cbt, (command bridge transporter)

Connection Style

Flared (tube) 2nd end

Connection Style

Plain (tube) 1st end

Connection Type

Threaded external tube 2nd end

Connection Type

Threaded internal tube 1st end

Maximum Operating Pressure

5625.0 pounds per square inch single response

Thread Size

1.000 inches 1st end bulkhead

Coupling Flange Shape

Round

Seat Angle

37.0 degrees 2nd end

Union Joint Location

First end

Criticality Code Justification

Feat

Outside Diameter Tube Accommodated

1.000 inches 1st end

Outside Diameter Tube Accommodated

1.000 inches 2nd end

Nominallength

3.687 inches

Material

Steel

Media For Which Designed

Hydraulic fluid single response

Surface Treatment

Zinc

Style Designator

Screwed

Thread Series Designator

Unf 1st end bulkhead

18908 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M318T0373	Union, Tube	183	EA	10/26/2017
SPE7M318T143M	Union, Tube	243	EA	09/10/2018

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
On Time Delivery
HAZMAT Certified
Worldwide Shipping

1890800 Cross Reference

A16-17J1CBHR
1890800