Model: 71-4631

Metallic Hose Assembly

Special Features:

Treat and paint flanges only pe mil-t-704, type a, finish paint to be olive drab semi-gloss no. X24087

Properties:

Cross Sectional Shape

Round

Thread Class

2a 1st end

Inside Diameter

4.031 inches

Flange Thickness

0.060 inches 1st end

Outside Diameter

5.031 inches

Inner Conveying Tube Style

Annular close-pitch corrugated

Center To Center Distance Between Bolt Holes Along Width

4.125 inches 1st end

Center To Center Distance Between Bolt Holes Along Length

4.125 inches 1st end

Bolt Hole Quantity

4 1st end

Flange Length

5.500 inches 1st end

Flange Width

5.500 inches 1st end

Connection Style

Plain 1st end

Bolt Hole Diameter

0.562 inches 1st end

End Flange Construction

Solid 1st end

End Connection Design

Straight 1st end

Connection Type

Plain face flange 1st end

Features Provided

Identical ends

Unable To Decode

Unable to decode or unable to decode

Measuring Method And Length

21.250 inches working

Flange Style

Rectangular (includes square) 1st end

NSN

4720-00-209-1568

Part Number

71-4631

Description

Hose Assembly,metallic

CAGE

30554

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 71-4631 NSN 4720-00-209-1568

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:

22.0 X 6.0 X 6.0

Paclk Weight:

1.0000lbs

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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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