Model: 77924-1

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

0.250 inches

Tempurature Rating

-67.0 degrees fahrenheit and 158.0 degrees fahrenheit single response

Outside Diameter

0.469 inches

Minimum Inside Bending Radius

4.000 inches

End Application

Mk105 mod 4, helicopter installation

Connection Style

Straight 2nd end

Connection Style

Swivel nut flare 1st end

End Connection Design

Straight 1st end

End Connection Design

Straight 2nd end

Connection Type

Threaded internal tube 1st end

Connection Type

Unthreaded external hose 2nd end

Thready Qty Per Inch (tpi)

28 1st end

Burst Test Pressure

1250.0 pounds per square inch

Layer Composition And Location

1st layer braided cotton cord and 1st layer molded rubber

Maximum Operating Pressure

200.0 pounds per square inch

Thread Size

0.250 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

400.0 pounds per square inch

Outer Covering Environmental Protection

Abrasion resistant and hydraulic solution resistant and oil resistant and alcohol resistant and water resistant

Inside Surface Condition

Smooth

Measuring Method And Length

114.000 inches and 126.000 inches

Seat Radius

0.295 inches 1st end

Part Name Assigned By Controlling Agency

Hose assembly, vent

Media For Which Designed

Fuel/oil, hydrocarbon single response

Special Test Features

Low temps and low pressure

Thread Series Designator

Unf 1st end

Specification Data

53722-mil-a-38726 government specification

NSN

4720-01-493-6461

Part Number

77924-1

Description

Hose Assembly,nonmetallic

CAGE

82340

Part 77924-1 NSN 4720-01-493-6461

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051140

UFC:

52350

LTL:

RATING VARIABLE

LCL:

WCC:

846

TCC:

SHC:

ACC:

Equipment for Aircraft

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