Tube Reducer

Model / MPN: GR550B6-4 | NSN: 4730-01-041-7984

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Product Details

NATO Stock Number

4730-01-041-7984

Sold in multiples of

1 EA

DEMIL

Thread Class

2a all ends

Reducer Type

Concentric

Connection Style

Flareless (tube) all ends

Connection Type

Threaded external tube all ends

Thread Size

0.438 inches 2nd end

Thread Size

0.562 inches 1st end

Seat Angle

20.0 degrees all ends

Outside Diameter Tube Accommodated

0.250 inches 2nd end

Outside Diameter Tube Accommodated

0.375 inches 1st end

Nominallength

1.750 inches

Material

Plastic polyamide

Material Specification

Astm d-789-66 type 1, color white assn standard all material responses

Media For Which Designed

Hydraulic fluid single response

Thread Series Designator

Unf all ends

Furnished Items And Quantity

4 ferrule sleeve and 2 tube coupling nut

GR550B6 Series Parts

GR550B6-4

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

GR550B6-4 Cross Reference

NY600-6-4
6-4HBZ-NY
NY600-6-4