Model: 4R1U-4UM1B-38

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

2a 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

0.250 inches

Tempurature Rating

-40.0 degrees fahrenheit and 200.0 degrees fahrenheit single response

Outside Diameter

0.438 inches

Connection Style

Swivel nut, inverted flare 1st end

End Connection Design

Straight 1st end

Connection Type

Threaded external tube 1st end

Thready Qty Per Inch (tpi)

24 1st end

Burst Test Pressure

1500.0 pounds per square inch

Layer Composition And Location

Outer layer molded rubber and 1st layer braided rayon cord

Maximum Operating Pressure

200.0 pounds per square inch

Thread Size

0.438 inches 1st end

Seat Angle

45.0 degrees 1st end

Outer Covering Environmental Protection

Abrasion resistant and fuel resistant and oil resistant and water resistant and waterproof

Inside Surface Condition

Smooth

Measuring Method And Length

38.000 inches

Media For Which Designed

Air and fuel/oil, hydrocarbon and water, fresh single response

Thread Series Designator

Uns 1st end

NSN

4720-00-359-3431

Part Number

4R1U-4UM1B-38

Description

Hose Assembly,nonmetallic

CAGE

70434

Part 4R1U-4UM1B-38 NSN 4720-00-359-3431

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20311

FIIG:

A542A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051140

UFC:

52350

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

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