NSN 4730-00-543-9800 NIIN — Tube Union

National Stock number : 4730-00-543-9800

Tube Union


Available Quantity 112
Available Conditions NS NE OH AR
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Schedule B 7609000000
Stock Check Date 04/28/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Tube Union

Thread Class

3a all ends

Seat Type

gasket

Reducer Type

concentric

Maximum Operating Temp

274.0 deg fahrenheit single response

Connection Style

flareless (tube) all ends

Connection Type

threaded external tube all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.750in. all ends ⁓3/4"

Coupling Flange Shape

hexagon

Seat Angle

12.0 degrees all ends

Nominal Outside Diameter Tube Accommodated

0.500in. all ends

Nominal Overall Length

4.551in.

Material

aluminum alloy

Media For Which Designed

hydraulic fluid single response

Surface Treatment

anodize outside

Style Designator

screwed

Thread Series Designator

unf all ends

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National Stock Number
4730-00-543-9800
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