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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
ER112-2020

Model: ER112-2020

Tube Elbow

Special Features:

1st end bulkhead thread size 1.625 in. Nom, qty per in. 12, class 3a, unj

Properties:

Thread Class

3a 2nd end

Thread Class

3a 1st end

Maximum Operating Temp

135.0 degrees fahrenheit 2nd response

Maximum Operating Temp

54.0 degrees fahrenheit 1st response

End Application

Used on phantom f-4 aircraft

Connection Style

Flared (tube) 1st end

Connection Style

Flared (tube) 2nd end

Leg Length

1.039 inches 2nd end

Leg Length

2.306 inches 1st end

Connection Type

Threaded external tube 1st end

Connection Type

Threaded external tube 2nd end

Thready Qty Per Inch (tpi)

12 1st end

Thready Qty Per Inch (tpi)

12 2nd end

Maximum Operating Pressure

1500.0 pounds per square inch single response

Thread Size

1.625 inches 1st end

Thread Size

1.625 inches 2nd end

Seat Angle

12.0 degrees 1st end

Seat Angle

12.0 degrees 2nd end

Flow Angle

45.0 degrees

Outside Diameter Tube Accommodated

1.250 inches 1st end

Outside Diameter Tube Accommodated

1.250 inches 2nd end

Material

Steel

Material Specification

Fed standard 66, aisi 1137 federal standard single material response or sae 1137 assn standard single material response or sae 1141 assn standard single material response

Media For Which Designed

Aeronautical fluid single response

Surface Treatment

Cadmium inside

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response inside

Thread Series Designator

Unj 1st end

Thread Series Designator

Unj 2nd end

NSN

4730-00-557-7397

Part Number

ER112-2020

Description

Elbow,tube

CAGE

79470

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

Part ER112-2020 NSN 4730-00-557-7397

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03771

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:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7307929000
SITC: 67959
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes