Model: 1660-4-4S78 1-2

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

2b 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

0.250 inches

Tempurature Rating

-40.0 degrees fahrenheit and 250.0 degrees fahrenheit single response

Outside Diameter

0.690 inches

Minimum Inside Bending Radius

4.000 inches

Exterior Color

Black

Connection Style

Swivel nut flare 1st end

End Connection Design

Straight 1st end

Connection Type

Threaded internal tube 1st end

Features Provided

Reusable end fittings

Burst Test Pressure

20000.0 pounds per square inch

Layer Composition And Location

1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, synthetic

Maximum Operating Pressure

5000.0 pounds per square inch

Thread Size

0.438 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

10000.0 pounds per square inch

Inside Surface Condition

Smooth

Measuring Method And Length

79.250 inches

Media For Which Designed

Fuel/oil, hydrocarbon single response

Thread Series Designator

Unf 1st end

NSN

4720-00-555-1855

Part Number

1660-4-4S78 1-2

Description

Hose Assembly,nonmetallic

CAGE

01276

Part 1660-4-4S78 1-2 NSN 4720-00-555-1855

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:

2.5000lbs

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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