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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
528-4CR

Model: 528-4CR

Tube To Hose Elbow

Special Features:

Lcac unique; do not dupe to other part numbers per navy application

Properties:

Thread Class

3b 1st end

End Application

Landing craft, air cushion

Connection Style

Gripping nipple (nose) 2nd end

Connection Style

Swivel nut, flare (tube) style 3 optional end 1st end

Leg Length

1.350 inches 2nd end

Leg Length

0.660 inches 1st end

Connection Type

Threaded external hose gripping 2nd end

Connection Type

Threaded internal tube 1st end

Maximum Operating Pressure

1500.0 pounds per square inch single response

Thread Size

0.438 inches 1st end

Seat Angle

37.0 degrees 1st end

Flow Angle

90.0 degrees

Inside Diameter Hose Accommodated

0.173 inches 2nd end

Outside Diameter Hose Accommodated

0.343 inches 2nd end

Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

Stainless steel

Media For Which Designed

Hydraulic fluid single response

Thread Series Designator

Unf 1st end

Furnished Items And Quantity

1 swivel nut

Reference Number Differentiating Characteristics

Differentiated by crimp fitting for polytetrafluoroethylene hose

NSN

4730-01-384-5500

Part Number

528-4CR

Description

Elbow,tube To Hose

CAGE

98441

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube, the other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.

Part 528-4CR NSN 4730-01-384-5500

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03772

FIIG:

A080B0

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:

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:

052185

UFC:

29950

LTL:

RATING VARIABLE

LCL:

WCC:

576

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