Model: 4-BW621-1S-FW-FFW-20 1/4

Metallic Hose Assembly

Special Features:

Second end is a floating flange which moves or rotates

Properties:

Cross Sectional Shape

Round

Inside Diameter

4.000 inches

Tempurature Rating

-68.0 degrees fahrenheit single response

Bolt Circle Diameter

7.500 inches 1st end

Bolt Circle Diameter

7.500 inches 2nd end

Flange Thickness

0.938 inches 1st end

Flange Thickness

0.938 inches 2nd end

Outside Diameter

5.265 inches

Minimum Inside Bending Radius

23.000 inches

Inner Conveying Tube Style

Annular close-pitch corrugated

Bolt Hole Quantity

4 1st end

Bolt Hole Quantity

8 2nd end

Flange Outside Diameter

9.000 inches 1st end

Flange Outside Diameter

9.000 inches 2nd end

End Application

Engine aircraft, f100-pw-100 (f-15a/b/c/d; 4920013901852

Connection Style

Plain 1st end

Connection Style

Plain 2nd end

Bolt Hole Diameter

0.750 inches 1st end

Bolt Hole Diameter

0.750 inches 2nd end

End Flange Construction

Solid 1st end

End Flange Construction

Solid 2nd end

End Connection Design

Straight 1st end

End Connection Design

Straight 2nd end

Connection Type

Plain face flange 1st end

Connection Type

Plain face flange 2nd end

Burst Test Pressure

600.0 pounds per square inch

Layer Composition And Location

Outer layer braided corrosion resistant steel wire

Maximum Operating Pressure

150.0 pounds per square inch

Hydrostatic Test Pressure

300.0 pounds per square inch

Measuring Method And Length

20.250 inches

Flange Style

Round w/ bolt holes 1st end

Flange Style

Round w/ bolt holes 2nd end

NSN

4720-01-424-9846

Part Number

4-BW621-1S-FW-FFW-20 1/4

Description

Hose Assembly,metallic

CAGE

70510

A length of metallic hose with fittings on one or both ends. For items without fittings, see hose, metallic. Excludes conduit, electrical; conduit assembly, electrical; casing, flexible control; and casing, flexible shaft assembly.

Part 4-BW621-1S-FW-FFW-20 1/4 NSN 4720-01-424-9846

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

17972

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:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this metallic hose assembly (NSN 4720-01-424-9846) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7307225000
SITC: 67954
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Stainless steel pipe elbows and bends