AN837-20

Tube Elbow

NSN 4730-00-278-3633

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002783633

Detail Specifications

Thread Class:

3a 1st end bulkhead

Thread Class:

3a all ends

Connection Style:

Flared (tube) all ends

Leg Length:

1.578 inches 2nd end and 1.625 inches 2nd end

Leg Length:

2.656 inches 1st end and 2.703 inches 1st end

Connection Type:

Threaded external tube all ends

Thready Qty Per Inch (tpi):

12 1st end bulkhead

Thready Qty Per Inch (tpi):

12 all ends

Thread Size:

1.625 inches 1st end bulkhead

Thread Size:

1.625 inches all ends

Seat Angle:

37.0 degrees all ends

Flow Angle:

45.0 degrees

Outside Diameter Tube Accommodated:

1.250 inches all ends

Material:

Steel comp 4140

Material Specification:

66 federal standard single material response

Surface Treatment:

Cadmium

Thread Series Designator:

Unj 1st end bulkhead

Thread Series Designator:

Unj all ends

Specification Data:

81343-as1040 government standard

NSN:

4730-00-278-3633

Item Name:

Fitting,air Inlet Port

Cage Code:

00624

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AS1040

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS4841

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS1040-2020

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

06581

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

13899

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

14397

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

30974

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN922-20

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN837-20

Cage Code:

71563

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03771

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

1.3000lbs

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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Pricing & Availability

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Definition Definition of approved item name (AIN): "Air Inlet Port Fitting"

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.