Model: A7777-1

Nonmetallic Hose Assembly

Special Features:

Two firesleeve layers, inner layer wired in place

Properties:

Cross Sectional Shape

Round

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

0.438 inches

Tempurature Rating

-65.0 degrees fahrenheit and 450.0 degrees fahrenheit single response

Outside Diameter

0.861 inches

End Application

Aircraft, airlifter c-17a

Connection Style

Swivel nut flare 1st end

End Connection Design

Straight 1st end

Connection Type

Threaded internal tube 1st end

Features Provided

Nuts drilled for lockwire

Burst Test Pressure

210.0 pounds per square inch

Layer Composition And Location

1st layer braided corrosion resistant steel wire, partial coverage and outer layer braided corrosion resistant steel wire

Maximum Operating Pressure

750.0 pounds per square inch

Thread Size

0.750 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

140.0 pounds per square inch

Inside Surface Condition

Smooth

Measuring Method And Length

21.540 inches working

Media For Which Designed

Fuel/oil, hydrocarbon single response

Thread Series Designator

Unjf 1st end

NSN

4720-01-420-2123

Part Number

A7777-1

Description

Hose Assembly,nonmetallic

CAGE

98441

Part A7777-1 NSN 4720-01-420-2123

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:

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:

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