Model: 543-420-3-12

Nonmetallic Hose Assembly

Special Features:

Weapon system essential

Properties:

Cross Sectional Shape

Round

Inside Diameter

3.000 inches

Outside Diameter

3.750 inches

Exterior Color

Black

Quick Disconnect Size

3.000 inches 1st end

Quick Disconnect Size

3.000 inches 2nd end

End Application

Fuel system supply point

Connection Style

Cam or lever (internal) 1st end

Connection Style

Cam or lever (external) 2nd end

End Connection Design

Straight 1st end

End Connection Design

Straight 2nd end

Connection Type

External quick disconnect 2nd end

Connection Type

Internal quick disconnect 1st end

Features Provided

Internal support

Burst Test Pressure

300.0 pounds per square inch

Layer Composition And Location

Outer layer molded rubber, synthetic and 1st layer braided steel wire

Hydrostatic Test Pressure

100.0 pounds per square inch

Outer Covering Environmental Protection

Abrasion resistant and fuel resistant and oil resistant and ozone resistant

Criticality Code Justification

Feat

Inside Surface Condition

Smooth

Measuring Method And Length

144.000 inches excluding end fittings

Specification Data

81349-mil-prf-370h government specification

NSN

4720-00-083-0045

Part Number

543-420-3-12

Description

Hose Assembly,nonmetallic

CAGE

04NP0

Part 543-420-3-12 NSN 4720-00-083-0045

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:

736

TCC:

SHC:

ACC:

Construction Materials

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