Model: 7M558-4-0290

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

3b 2nd end

Thread Class

3b 1st end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Inside Diameter

0.173 inches

Tempurature Rating

-65.0 degrees fahrenheit single response and 450.0 degrees fahrenheit single response

Outside Diameter

0.640 inches

Minimum Inside Bending Radius

2.000 inches

Connection Style

Swivel nut, inverted flare 1st end

Connection Style

Swivel nut, inverted flare 2nd end

End Connection Design

Elbow 2nd end

End Connection Design

Straight 1st end

Connection Type

Threaded internal tube 2nd end

Connection Type

Threaded internal tube 1st end

Burst Test Pressure

12000.0 pounds per square inch

Layer Composition And Location

Outer layer braided corrosion resistant steel wire

Maximum Operating Pressure

1500.0 pounds per square inch

Thread Size

0.438 inches 2nd end

Thread Size

0.438 inches 1st end

Seat Angle

8.5 degrees 1st end

Seat Angle

8.5 degrees 2nd end

Hydrostatic Test Pressure

3000.0 pounds per square inch

Flow Angle

45.0 degrees 2nd end

Inside Surface Condition

Smooth

Measuring Method And Length

29.000 inches working

Supplementary Features

This item has been reviewed for asbestos material; the current approved sources; 00624 have indicated their part number contained asbestos prior to 1984; they continue to manufacture the same part number without asbestos material after 1984

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

Specification Data

81349-mil-h-25579 government specification

Nondefinitive Specification/std Data

1 class

NSN

4720-01-220-0917

Part Number

7M558-4-0290

Description

Hose Assembly,nonmetallic

CAGE

76301

Part 7M558-4-0290 NSN 4720-01-220-0917

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051140

UFC:

52350

LTL:

RATING VARIABLE

LCL:

WCC:

772

TCC:

SHC:

ACC:

Construction Materials

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