Model: 31A389

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

2b 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

Between 0.359 inches and 0.391 inches

Tempurature Rating

-40.0 degrees celsius and 93.3 degrees celsius single response

Outside Diameter

Between 0.734 inches and 0.766 inches

Connection Style

Swivel nut flare 1st end

End Connection Design

Straight 1st end

Connection Type

Threaded internal tube 1st end

Burst Test Pressure

4500.0 pounds per square inch

Layer Composition And Location

1st layer spirally laid rayon cord and 2nd layer spirally laid rayon cord and outer layer molded rubber, synthetic

Maximum Operating Pressure

1125.0 pounds per square inch

Thread Size

0.562 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

2250.0 pounds per square inch

Inside Surface Condition

Smooth

Measuring Method And Length

43.000 inches working

Media For Which Designed

Hydraulic fluid, phosphate-ester base single response

Thread Series Designator

Unf 1st end

NSN

4720-00-812-8590

Part Number

31A389

Description

Hose Assembly,nonmetallic

CAGE

78640

Part 31A389 NSN 4720-00-812-8590

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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