Model: MIL-H-25579

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

0.875 inches

Tempurature Rating

-40.0 degrees fahrenheit and 275.0 degrees fahrenheit single response

Outside Diameter

1.109 inches

Minimum Inside Bending Radius

7.375 inches

Exterior Color

Natural

Connection Style

Swivel nut flare 2nd end

Connection Style

Swivel nut, flareless 1st 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

Thready Qty Per Inch (tpi)

12 1st end

Thready Qty Per Inch (tpi)

12 2nd end

Burst Test Pressure

5000.0 pounds per square inch

Layer Composition And Location

1st layer braided corrosion resistant steel wire and outer layer braided corrosion resistant steel wire

Maximum Operating Pressure

1250.0 pounds per square inch

Thread Size

1.312 inches 1st end

Thread Size

1.312 inches 2nd end

Seat Angle

12.0 degrees 1st end

Seat Angle

37.0 degrees 2nd end

Hydrostatic Test Pressure

2500.0 pounds per square inch

Flow Angle

90.0 degrees 2nd end

Outer Covering Environmental Protection

Corrosion resistant and fuel resistant

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; 50599 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

Unj 1st end

Thread Series Designator

Unj 2nd end

Specification Data

81349-mil-h-25579d government specification

Nondefinitive Specification/std Data

1 class and 16z size

NSN

4720-01-078-1663

Part Number

MIL-H-25579

Description

Hose Assembly,nonmetallic

CAGE

81349

Part MIL-H-25579 NSN 4720-01-078-1663

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:

2.8000lbs

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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