Tube Coupling

Model / MPN: AP355T04 | NSN: 4730-01-194-5143

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

4730-01-194-5143

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 2nd end

Thread Class

3b 1st end

Connection Style

Flareless (tube) 2nd end

Connection Style

Swivel nut, flare (tube) style 3 optional end 1st end

Connection Type

Threaded external tube 2nd end

Connection Type

Threaded internal tube 1st end

Thready Qty Per Inch (tpi)

14 2nd end

Thread Size

0.438 inches all ends

Seat Angle

37.0 degrees 1st end

Seat Angle

8.5 degrees 2nd end

Outside Diameter Tube Accommodated

0.250 inches all ends

Nominallength

1.110 inches

Material

Titanium alloy

Material Specification

Ams 4965, 6al-4v assn standard 1st material response

Media For Which Designed

Aeronautical fluid 2nd response

Media For Which Designed

Hydraulic fluid 1st response

Style Designator

Threaded external rigid, threaded internal swivel

Thread Series Designator

Unjf 1st end

Thread Series Designator

Unjs 2nd end

355T Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M317T7504	Coupling, Tube	25	EA	08/31/2017

Pricing and Availability

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Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
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AP355T04 Cross Reference

R44240T-04
7M678
7M678T4