Model: 521-7385128 PART F121

Nonmetallic Hose Assembly

Special Features:

Weapon system essential, export control; union thread connections

Properties:

Cross Sectional Shape

Round

Thread Class

3a 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

1.810 inches

Tempurature Rating

-40.0 degrees fahrenheit and 200.0 degrees fahrenheit single response

Outside Diameter

2.200 inches

Minimum Inside Bending Radius

13.250 inches

End Application

Ship; ssgn fire fighting system

Connection Style

External seat for gasket seal (boss) 1st end

End Connection Design

Straight 1st end

Connection Type

Threaded external boss 1st end

Thready Qty Per Inch (tpi)

12 1st end

Burst Test Pressure

1400.0 pounds per square inch

Layer Composition And Location

Outer layer molded rubber, synthetic and 1st layer braided polyester cord and 2nd layer braided polyester cord

Maximum Operating Pressure

350.0 pounds per square inch

Thread Size

3.062 inches 1st end

Hydrostatic Test Pressure

700.0 pounds per square inch

Criticality Code Justification

Feat

Inside Surface Condition

Smooth

Measuring Method And Length

48.100 inches

Media For Which Designed

Air and fuel/oil, hydrocarbon and water single response

Thread Series Designator

Un 1st end

NSN

4720-01-543-2847

Part Number

521-7385128 PART F121

Description

Hose Assembly,nonmetallic

CAGE

53711

Part 521-7385128 PART F121 NSN 4720-01-543-2847

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:

Construction Materials

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